@article{700906,
     title = {Nekotorye teoremy o topologicheskom vlozhenii},
     booktitle = {General Topology and its Relations to Modern Analysis and Algebra},
     series = {GDML\_Books},
     publisher = {Academia Publishing House of the Czechoslovak Academy of Sciences},
     address = {Praha},
     year = {1962},
     pages = {[230]-234},
     zbl = {0114.14103},
     url = {http://dml.mathdoc.fr/item/700906}
}

Keldysh, L. V. Некоторые теоремы о топологическом вложении, dans General Topology and its Relations to Modern Analysis and Algebra, GDML_Books,  (1962), pp. [230]-234. http://gdmltest.u-ga.fr/item/700906/