Line congruences in three-dimensional Galilean and pseudo-Galilean space
Trudy Geometricheskogo Seminara, Trudy Geometricheskogo Seminara, Tome 9 (1976), pp. 54-59
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@article{KUTGS_1976_9_a7,
author = {A. S. Martakova},
title = {Line congruences in three-dimensional {Galilean} and {pseudo-Galilean} space},
journal = {Trudy Geometricheskogo Seminara},
pages = {54--59},
publisher = {mathdoc},
volume = {9},
year = {1976},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/KUTGS_1976_9_a7/}
}
A. S. Martakova. Line congruences in three-dimensional Galilean and pseudo-Galilean space. Trudy Geometricheskogo Seminara, Trudy Geometricheskogo Seminara, Tome 9 (1976), pp. 54-59. http://geodesic.mathdoc.fr/item/KUTGS_1976_9_a7/