@article{IVM_1986_11_a16,
     author = {V. B. Poplavskiǐ},
     title = {Local isometric imbeddings of some {Riemannian} product spaces into spaces of constant curvature},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {82--84},
     publisher = {mathdoc},
     number = {11},
     year = {1986},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1986_11_a16/}
}