O kongruenci $W$ s fokálními plochami přímkovými
Mathematica slovaca, Tome 12 (1962) no. 4, pp. 271-279
Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{MASLO_1962__12_4_a4,
author = {Vala, Josef},
title = {O kongruenci $W$ s fok\'aln{\'\i}mi plochami p\v{r}{\'\i}mkov\'ymi},
journal = {Mathematica slovaca},
pages = {271--279},
publisher = {mathdoc},
volume = {12},
number = {4},
year = {1962},
mrnumber = {0160164},
zbl = {0124.14201},
language = {cz},
url = {http://geodesic.mathdoc.fr/item/MASLO_1962__12_4_a4/}
}
Vala, Josef. O kongruenci $W$ s fokálními plochami přímkovými. Mathematica slovaca, Tome 12 (1962) no. 4, pp. 271-279. http://geodesic.mathdoc.fr/item/MASLO_1962__12_4_a4/