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@article{IVM_1987_6_a10, author = {Ya. L. Shapiro and V. A. Igoshin}, title = {A geodesic field of directions in the general theory of relativity}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {72--76}, publisher = {mathdoc}, number = {6}, year = {1987}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1987_6_a10/} }
TY - JOUR AU - Ya. L. Shapiro AU - V. A. Igoshin TI - A geodesic field of directions in the general theory of relativity JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1987 SP - 72 EP - 76 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1987_6_a10/ LA - ru ID - IVM_1987_6_a10 ER -
Ya. L. Shapiro; V. A. Igoshin. A geodesic field of directions in the general theory of relativity. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 6 (1987), pp. 72-76. http://geodesic.mathdoc.fr/item/IVM_1987_6_a10/