Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{PMFA_1956__1_2_a9, author = {Fok, V. A.}, title = {Homogennost, kovariantnost a relativnost v theorii prostoru a \v{c}asu}, journal = {Pokroky matematiky, fyziky a astronomie}, pages = {197--201}, publisher = {mathdoc}, volume = {01}, number = {2}, year = {1956}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/PMFA_1956__1_2_a9/} }
Fok, V. A. Homogennost, kovariantnost a relativnost v theorii prostoru a času. Pokroky matematiky, fyziky a astronomie, Tome 01 (1956) no. 2, pp. 197-201. http://geodesic.mathdoc.fr/item/PMFA_1956__1_2_a9/