Voir la notice de l'article provenant de la source Math-Net.Ru
@article{TRSPY_1978_148_a11, author = {I. S. Gutsul and V. S. Makarov}, title = {On a~property of {Fedorov} groups in {Lobachevsky} space}, journal = {Informatics and Automation}, pages = {106--108}, publisher = {mathdoc}, volume = {148}, year = {1978}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TRSPY_1978_148_a11/} }
I. S. Gutsul; V. S. Makarov. On a~property of Fedorov groups in Lobachevsky space. Informatics and Automation, Algebra, number theory and their applications, Tome 148 (1978), pp. 106-108. http://geodesic.mathdoc.fr/item/TRSPY_1978_148_a11/