@misc{Sibirtsev_Georgii_Ilich_Philosophical_2021,
 author={Sibirtsev, Georgii Ilich},
 pages={7-21},
 journal={Per mare ad astra. Space technology, governance and law. Vol. II},
 howpublished={online},
 year={2021},
 publisher={Gdańsk: Polska Akademia Nauk, Oddział w Gdańsku Komisja Nauk Kosmicznych},
 language={angielski},
 title={Philosophical and Legal Perception of Cosmos: History and Perspectives},
 URL={http://publikacje.pan.pl/Content/122571/PDF-MASTER/2021-PMAA-01-Sibirtsev.pdf},
}