Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{PMFA_1959__4_5_a7, author = {Onderli\v{c}ka, B.}, title = {N\v{e}kter\'e probl\'emy v\'yzkumu metagalaxie}, journal = {Pokroky matematiky, fyziky a astronomie}, pages = {584--594}, publisher = {mathdoc}, volume = {04}, number = {5}, year = {1959}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/PMFA_1959__4_5_a7/} }
Onderlička, B. Některé problémy výzkumu metagalaxie. Pokroky matematiky, fyziky a astronomie, Tome 04 (1959) no. 5, pp. 584-594. http://geodesic.mathdoc.fr/item/PMFA_1959__4_5_a7/