Most of these papers can be accessed also through the SAO/NASA ADS service.

  1. Preprint on arXiv Dybczyński, Piotr A. ; Królikowska, Małgorzata ; Bartczak, Przemysław ; Podlewska-Gaca, Edyta ; Kamiński, Krzysztof ; Tokarek, Jakub ; Langner, Krzysztof ; de Bruijne, Jos, 2024, HD 7977 and its possible influence on Solar System bodies, Astronomy & Astrophysics, Volume 685, id.A171, 15 pp., DOI: 10.1051/0004-6361/202348995 (Free access).
  2. Preprint on arXiv Królikowska, Małgorzata ; Dybczyński, Piotr A., 2023, News in the CODE Catalogue, DOI: 10.48550/arXiv.2311.04063 (Free access).
  3. Preprint on arXiv Dybczyński, Piotr A.; Berski, Filip; Tokarek, Jakub; Podlewska-Gaca, Edyta; Langner, Krzysztof; Bartczak, Przemysław; 2022, Important stellar perturbers found during the StePPeD database update based on Gaia EDR3 data, Astronomy & Astrophysics, Volume 664, id.A123, 12 pp., DOI: 10.1051/0004-6361/202243853 (Free access).
  4. Preprint on arXiv Dybczyński, Piotr A. & Królikowska, Małgorzata, 2022, The influence of individual stars on the long-term dynamics of comets C/2014 UN271 and C/2017 K2, Astronomy & Astrophysics, Volume 660, id.A100, 11 pp., DOI: 10.1051/0004-6361/202143018 (Free access).
  5. Preprint on arXiv published articlePiotr A. Dybczyński, Sławomir Breiter, 2022, Galactic and stellar perturbations of long period comet motion -- Practical considerations,Astronomy & Astrophysics, Volume 657, January 2022, A65, DOI:10.1051/0004-6361/202142227 (Free access).
  6. Free access link     On line serviceKrólikowska, Małgorzata; Dybczyński, Piotr A., 2020, The Catalogue of Cometary Orbits and their Dynamical Evolution , Astronomy & Astrophysics vol. 640, A97.
  7. Free access link     On line service Wysoczańska, Rita; Dybczyński, Piotr A.; Polińska, Magdalena, 2020, A surprise in the updated list of stellar perturbers of long period comets motion, Astronomy & Astrophysics, vol. 640, A129.
  8. reprint    published article (free access) Wysoczańska, Rita; Dybczyński, Piotr A.; Królikowska, Małgorzata, 2019, First stars that could significantly perturb comet motion are finally found, Monthly Notices of the Royal Astronomical Society, November 2019, DOI: 10.1093/mnras/stz3127
  9. reprint Dybczyński, Piotr A.; Królikowska, Małgorzata; Wysoczańska, Rita, 2019, Kruger 60 as a home system for 2I/Borisov -- a case study , eprint arXiv:1909.10952
  10. reprint 'Oumuamua ISSI Team; Bannister, Michele T.; Bhandare, Asmita; Dybczyński, Piotr A.; Fitzsimmons, Alan; Guilbert-Lepoutre, Aurélie; Jedicke, Robert; Knight, Matthew M., Meech, Karen J.; McNeill, Andrew; Pfalzner, Susanne; Raymond, Sean N.; Snodgrass, Collin; Trilling, David E.; Ye, Quanzhi, 2019, The natural history of `Oumuamua , Nature Astronomy, Volume 3, p. 594-602
  11. preprint published article (free access) Królikowska, Małgorzata; Dybczyński, Piotr A., 2019, Discovery statistics and 1/a distribution of long-period comets detected during 1801-2017, Monthly Notices of the Royal Astronomical Society, Volume 484, Issue 3, p.3463-3475
  12. reprint Dybczyński, Piotr A.; Królikowska, Małgorzata, 2018, Have we missed an interstellar comet four years ago? , eprint arXiv:1810.12766
  13. preprint published article (free access) Królikowska, Małgorzata; Dybczyński, Piotr A., 2018, Dynamical evolution of C/2017 K2 PANSTARRS, Astronomy & Astrophysics, Volume 615, id.A170, 4 pp.
  14. published article (free access) Królikowska, Małgorzata; Dybczyński, Piotr A., 2018, How the modified method of orbit quality assessment works for Oort spike comets?, 2018, Monthly Notices of the Royal Astronomical Society, Volume 477, Issue 2, p.2393-2398.
  15. preprint published article (free access) Dybczyński, Piotr A.; Królikowska, Małgorzata, 2018, Investigating the dynamical history of the interstellar object 'Oumuamua, Astronomy & Astrophysics, Volume 610, id.L11, 12 pp.
  16. preprint published article (open access) Małgorzata Królikowska, Piotr A. Dybczyński, 2017, Oort spike comets with large perihelion distances, Monthly Notices of the Royal Astronomical Society, Volume 472, Issue 4, p.4634–4658
  17. published article (free access) Filip Berski, Piotr A. Dybczyński, 2016, Gliese 710 will pass the Sun even closer. Close approach parameters recalculated based on the first Gaia data release, Astronomy & Astrophysics, Volume 595, L10.
  18. preprint published article (open access) Małgorzata Królikowska, Piotr A. Dybczyński, 2016,New orbit recalculations of comet C/1890 F1 Brooks and its dynamical evolution, Monthly Notices of the Royal Astronomical Society, Volume 460, Issue 3, p.2905-2918 ; doi:10.1093/mnras/stw992
  19. published article Piotr A. Dybczyński, Małgorzata Królikowska, 2016, Search for the apparent source/sources of near-parabolic comets, 37th Meeting of the Polish Astronomical Society, held 7-10 September, 2015 at Adam Mickiewicz University in Poznań, Poland. Proceedings of the Polish Astronomical Society, Vol. 3, pp.78-81
  20. published article Accepted manuscript (PDF)
    free access     Piotr A. Dybczyński, Małgorzata Królikowska, 2015, Towards a better understanding of the apparent source/sources of long period comets, Planetary and Space Science, Volume 123, p. 77-86, 2015, doi: 10.1016/j.pss.2015.11.015
  21. published article
    (free access link)     Piotr A. Dybczyński, Filip Berski, 2015, On the accuracy of close stellar approaches determination , Monthly Notices of the Royal Astronomical Society, 2015 449 (3): 2459-2471. doi: 10.1093/mnras/stv367
  22. publishers PDF
    (free access link)     Piotr A. Dybczyński, Małgorzata Królikowska, 2015, Near-parabolic comets observed in 2006–2010.II Their past and future motion under the influence of the Galaxy field and known nearby stars , Monthly Notices of the Royal Astronomical Society, 2015 448 (4): 588-600, doi: 10.1093/mnras/stv013
  23. publishers PDF
    (free access link)     Małgorzata Królikowska, Piotr A. Dybczyński, 2013, Near-parabolic comets observed in 2006–2010. The individualized approach to 1/a-determination and the new distribution of original and future orbits, Monthly Notices of the Royal Astronomical Society, doi:10.1093/mnras/stt1313
  24. PDFMałgorzata Królikowska, Piotr A. Dybczyński, Grzegorz Sitarski, 2012, Different dynamical histories for comets C/2001 Q4 and C/2002 T7?, Astronomy & Astrophysics, Volume 544, id.A119, 12 pp.
  25. Piotr A. Dybczyński, Małgorzata Królikowska, 2011,Where do long-period comets come from? Moving through Jupiter–Saturn barrier., MNRAS, vol. 416, issue 1, pp. 51-69. , Published article, preprint.
  26. PDFLeto G., Astaloš J., Jakubík M., Neslušan L., Dybczyński p.A., 2011, The Usage of the Grid in the Simulation of the Comet Oort-Cloud Formation, in book: Grid Computing, Computer Communications and Networks Series, Springer, 2011, Part 4, Chapter 14, pp 293-306.
  27. wwwMałgorzata Królikowska, Piotr A. Dybczyński, 2010, Where do long-period comets come from? 26 comets from the non-gravitational Oort spike, Monthly Notices of the Royal Astronomical Society, vol.404,pp.1886-1902, publishers version, (preprint)
  28. Paulech, Tomáš; Jakubík, Marián; Neslušan, Luboš; Dybczyński, Piotr A.; Leto, Giuseppe, 2010, Probing the relation between the structure of initial proto-planetary disc and the Oort-cloud formation, Astronomy and Astrophysics, Volume 509, id.A48. (publisher version)
  29. PDFJakubík, Marián; Paulech, Tomáš; Neslušan, Luboš; Dybczyński, Piotr A.;Leto, Giuseppe , 2009, The Outer Part of the Scattered Disc from the Simulation of the Formation of Small-body Reservoirs,Earth, Moon, and Planets, vol. 105, Numbers 2-4, 379-383.
  30. PDFP. A. Dybczyński, G. Leto, M. Jakubík, T. Paulech, and L. Neslušan, 2009, Notes on the outer-Oort-cloud formation efficiency in the simulation of Oort cloud formation, Astronomy & Astrophysics, 497, Issue 3, pp.847-850.
  31. PDFLeto, Giuseppe; Jakubík, Marián; Paulech, Tomáš; Neslušan, Luboš; Dybczyński, Piotr A., 2009, 2-Gyr Simulation of the Oort-cloud Formation II. A Close View of the Inner Oort cloud after the First Two Giga-years,Earth, Moon, and Planets, vol. 105, Numbers 2-4,pp. 263-266.
  32. PDFNeslušan, Luboš; Dybczyński, Piotr A.; Leto, Giuseppe; Jakubík, Marián; Paulech, Tomáš, 2009, 2-Gyr Simulation of the Oort-Cloud Formation. I. Introduction on a New Model of the Outer Oort-Cloud Formation, Earth, Moon, and Planets, vol.105, Numbers 2-4, 257-261.
  33. PDFPaulech, Tomáš; Jakubík, Marián; Neslušan, Luboš; Dybczyński, Piotr A.; Leto, Giuseppe, 2009, Few Comments on the Relation Between the Initial Proto-planetary Disc Model and the Oort Cloud Formation, Earth, Moon, and Planets, vol. 105, Numbers 2-4, 367-371.
  34. PDFLeto, Giuseppe; Dybczyński, Piotr A.; Jakubík, Marián; Neslušan, Luboš;Paulech, Tomáš, 2009, Dynamical evolution of comets during the first Gyr of the Solar System life . A grid computed model,Memorie della Societa Astronomica Italiana Supplement, v.13, p.52. Publishers PDF.
  35. PDFLeto, G.; Jakubík, M.; Paulech, T.; Neslušan, L.; Dybczyński, P. A., 2008, The structure of the inner Oort cloud from the simulation of its formation for 2 Gyr, Monthly Notices of the Royal Astronomical Society, Volume 391, Issue 3, pp. 1350-1358.(The definitive version is available at http://www.blackwellsynergy.com), (link to the publisher version)
  36. PDFP. A. Dybczynski, G. Leto, M. Jakubik, T. Paulech, L. Neslusan, 2008, The simulation of the outer Oort cloud formation. The first giga-year of the evolution, Astronomy & Astrophysics, 487, pp. 345-355
  37. PDFJopek, Tadeusz Jan; Froeschlé, Christiane; Gonczi, Robert; Dybczyński, Piotr A., 2008, Searching for the Parent of the Tunguska Cosmic Body, Earth, Moon, and Planets, Volume 102, Issue 1-4, pp. 53-58
  38. PDF PSJakubik M., Neslusan L., Dybczynski P.A., Leto G., Paulech T.: 2007,The formation of the outer comet Oort cloud. Simulating the first giga-year of the evolution, invited lecture. In: Proc. of the 3rd International Workshop on Grid Computing for Complex Problems, held in Bratislava, Slovakia, October 22-23, 2007, eds. L. Hluchy, J. Sebestyenova, P. Kurdel, and M. Dobrucky, Inst. of Informatics, Slovak Acad. Sci., Bratislava, pp. 17-24.
  39. PDFLeto G., Jakubík M., Neslušan L., Dybczyński P.A., Paulech T., 2007, The outer Oort Cloud formation: Simulation of the first Gyr evolution., GRID OPEN DAYS AT THE UNIVERSITY OF PALERMO”, PALERMO (ITALY), 6-7 DECEMBER 2007.
  40. PDF PSDybczyński P. A., 2006, Simulating observable comets, III. Real stellar perturbers and their output., Astronomy & Astrophysics, 449, Issue 3, pp.1233-1242
  41. Rudawska R., Jopek T. J., Dybczyński P. A., 2005, The changes of the orbital elements and estimation of the initial velocities of stream meteoroids ejected from comets and asteroids., Earth, Moon and Planets, vol.97, Issue 3-4, pp. 295-310
  42. PDF PSDybczyński P. A., 2005, Simulating observable comets, II. Simultaneous stellar and galactic action, Astronomy & Astrophysics, vol.441, str783-790.
  43. PDF PSDybczyński P. A., 2005, Long term dynamical evolution of the Oort cloud comets: galactic and planetary perturbations, Proceedings of the IAU Coll. no.197, 31.08 – 4.09.2004 Belgrade, Z.Knezevic and A.Milani, eds., Cambridge University Press, str.335-340.
  44. PDF PSDybczyński P. A., 2004, The transparency of the Solar System to the Oort cloud comets, Astronomy & Astrophysics,vol.428, no.1, str.247-253
  45. PDF PSMichałowski T., Kwiatkowski T., Kaasalainen M., Pych W., Kryszczyńska A., Dybczyński P. A., Velichko F. P., Erikson A., Denchev P., Fauvaud S., Szabo Gy. M., 2004, Photometry and models of selected main belt asteroids (I): 52 Europa, 115 Thyra, 382 Dodona, Astronomy & Astrophysics, vol.416, str.353-366.
  46. arXivDybczyński P. A., Kwiatkowski T., 2003, Radial velocities of "slow movers" - call for observations, eprint arXiv:astro-ph/0307019
  47. PDF PSDybczyński P. A., 2002, Simulating observable comets, I. The effects of a single stellar passage through or near the Oort cometary cloud, Astronomy & Astrophysics, vol. 396, str. 283-292.
  48. PDF PSDybczyński P. A., 2002, Directional distribution of observable comets induced by a star passage through the Oort Cloud, Earth, Moon and Planets, vol. 90, str. 483-488.
  49. PDF PSDybczyński P. A., 2002, On the asymmetry of the distribution of observable comets induced by a star passage through the Oort cloud, Astronomy & Astrophysics, vol. 383, str. 1049-1053.
  50. PSDybczyński P. A., Prętka H., 2002, Dynamically New Comets in the Solar System, eds. H. Prętka-Ziomek, E. Wnuk, P.K. Seidelman, P. K. i D. Richardson, Dynamics of Natural and Artificial Celestial Bodies: US/European Celestial Mechanics Workshop, str. 305-306, Kluwer Academic Publishers.
  51. on-line files PDF PSDybczyński P. A., 2001, Dynamical history of the observed long-period comets, Astronomy & Astrophysics, vol. 375, str. 643-650.
  52. PDFDybczyński P.A., Kankiewicz P., 1999, Approaches of stars to the Sun, w: IAU Coll.. 173: "Evolution and Source Regions of Asteroids and Comets",red.: J.Svoren, E.M.Pittich, H.Rickman, Astronomical Institute of the Slovak Academy of Sciences, Tatranska Lomnica.
  53. Kurzyńska K., Baranowski R., Dybczyński P. A., Gabryszewska A., Lehmann, M., 1997, One image Poznań astrolabe: project and Prospects, Dynamics and Astrometry of the Natural and Artificial Celestial Bodies, ed-s.: I.Wytrzyszczak, J.H.Lieske, R.Feldman, Kluwer, 557-560. (ADS:1997dana.coll..557K).
  54. PDF PSDybczyński P. A., Prętka H, 1997, The Galactic Disk Tidal Force: Simulating the Observed Oort Cloud Comets, Dynamics and Astrometry of the Natural and Artificial Celestial Bodies, ed-s.: I.Wytrzyszczak, J.H.Lieske, R.Feldman, Kluwer, 149-154.
  55. Schillak S., Butkiewicz E., Łatka J. K., Dybczyński P. A., Baranowski R., Frączyk P., Sczaniecki A., 1996, Software of the Borowiec-2 SLR System, Artificial Satelites - Planetary Geodesy No. 26, vol. 31, 71-80.
  56. PDFDybczyński P. A., Prętka H., 1996, The Statistical Effects of galactic Tides on the Oort Cloud, Earth, Moon and Planets, vol. 72, 13-18.
  57. PDFBreiter S., Dybczyński P. A., Elipe A., 1996, The action of the Galactic disc on the Oort cloud comets, Astronomy & Astrophysics, vol. 315, 618-624.
  58. PDFDybczyński P. A., 1994, Impulse Approximation Improved, Celestial Mechanics and Dynamical Astronomy, vol.58, pp. 139-150.
  59. PDFPrętka H., Dybczyński P. A., 1994, The Galactic Disk influence on the Oort Cloud Cometary Orbits, Dynamics and Astrometry of Natural and Artificial Celestial Bodies, ed-s.: K.Kurzyńska et all., Poznań.
  60. Wytrzyszczak I., Dybczyński P. A., 1994, The influence of the solar J2 harmonic on the motion of the Solar System bodies, Dynamics and Astrometry of Natural and Artificial Celestial Bodies, ed-s.: K.Kurzyńska et all., Poznań.
  61. Baranowski R., Dybczyński P. A., Hurnik H., Offierski J., 1991 Automatic control system of the Ascorecord measuring device, Scientific Instrumentation, vol.6, no.3-4.
  62. HTML in polishDybczyński P. A., 1991, Perturbacje gwiazdowe w obłoku Oorta (PhD thesis), praca doktorska obroniona na Wydziale Mat.-Fiz.-Chem., UMK Toruń.
  63. Dybczyński P. A., 1990, Stellar perturbations of the Oort Cloud Cometary Orbits, Nordic-Baltic Astronomy Meeting, ed-s.:C-I. Lagerkvist, D.Kiselman, M.Lindgren, Uppsala 1990.
  64. PDFDybczyński P. A., Jopek T. J., Serafin R. A., 1986, On the minimum distance between two keplerian orbits with a common focus, Celestial Mechanics, vol. 38, 345-356.
  65. PDFDybczyński P.A., Jopek T. J., 1986, ALPL-1 Newtonian Ephemeris of the Planetary System Spanning 4000 Years, Acta Astronomica, vol. 36, 153-164.