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@article{IVM_1989_7_a5, author = {S. E. Stepanov}, title = {A class of {Riemannian} almost-product structures}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {40--46}, publisher = {mathdoc}, number = {7}, year = {1989}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1989_7_a5/} }
S. E. Stepanov. A class of Riemannian almost-product structures. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 7 (1989), pp. 40-46. http://geodesic.mathdoc.fr/item/IVM_1989_7_a5/