Two-dimensional globally discrete groups of symmetry of the semi-Euclidean plane
Izvestiâ vysših učebnyh zavedenij. Matematika, no. 3 (1981)
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@article{IVM_1981_3_a10,
author = {V. P. Garit},
title = {Two-dimensional globally discrete groups of symmetry of the {semi-Euclidean} plane},
journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
pages = {72},
year = {1981},
number = {3},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/IVM_1981_3_a10/}
}
V. P. Garit. Two-dimensional globally discrete groups of symmetry of the semi-Euclidean plane. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 3 (1981). http://geodesic.mathdoc.fr/item/IVM_1981_3_a10/