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@article{IVM_1972_1_a11, author = {M. A. Cheshkova}, title = {On the geometry of the manifold $M_{n-1}$ ($L_{n-1}$) in~$A_n$}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {94--101}, publisher = {mathdoc}, number = {1}, year = {1972}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1972_1_a11/} }
M. A. Cheshkova. On the geometry of the manifold $M_{n-1}$ ($L_{n-1}$) in~$A_n$. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 1 (1972), pp. 94-101. http://geodesic.mathdoc.fr/item/IVM_1972_1_a11/