Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{MASLO_1966__16_1_a7, author = {Drs, Ladislav}, title = {Sdru\v{z}en\'e rovnob\v{e}\v{z}n\'e pr\r{u}m\v{e}ty}, journal = {Mathematica slovaca}, pages = {53--57}, publisher = {mathdoc}, volume = {16}, number = {1}, year = {1966}, zbl = {0192.30101}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/MASLO_1966__16_1_a7/} }
Drs, Ladislav. Sdružené rovnoběžné průměty. Mathematica slovaca, Tome 16 (1966) no. 1, pp. 53-57. http://geodesic.mathdoc.fr/item/MASLO_1966__16_1_a7/