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@article{IVM_1959_5_a6, author = {R. G. Bukharaev}, title = {Theory of congruences of a~biaxial space}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {67--79}, publisher = {mathdoc}, number = {5}, year = {1959}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1959_5_a6/} }
R. G. Bukharaev. Theory of congruences of a~biaxial space. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 5 (1959), pp. 67-79. http://geodesic.mathdoc.fr/item/IVM_1959_5_a6/