Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MS_1962__98_1_a3, author = {{\CYRD}.{\CYRM}. {\CYRG}{\cyrr}{\cyro}{\cyrb}{\cyrm}{\cyra}{\cyrn}}, title = {{\CYRT}{\cyro}{\cyrp}{\cyro}{\cyrl}{\cyro}{\cyrg}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyra}{\cyrya} {\cyrk}{\cyrl}{\cyra}{\cyrs}{\cyrs}{\cyri}{\cyrf}{\cyri}{\cyrk}{\cyra}{\cyrc}{\cyri}{\cyrya} {\cyro}{\cyrk}{\cyrr}{\cyre}{\cyrs}{\cyrt}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyre}{\cyrishrt} {\cyro}{\cyrs}{\cyro}{\cyrb}{\cyro}{\cyrishrt} {\cyrt}{\cyro}{\cyrch}{\cyrk}{\cyri} {\cyrv} $n$-{\cyrm}{\cyre}{\cyrr}{\cyrn}{\cyro}{\cyrm} {\cyrp}{\cyrr}{\cyro}{\cyrs}{\cyrt}{\cyrr}{\cyra}{\cyrn}{\cyrs}{\cyrt}{\cyrv}{\cyre}}, journal = {Matemati\v{c}eskij sbornik}, pages = {77--94}, publisher = {mathdoc}, volume = {98}, number = {1}, year = {1962}, zbl = {0142.34402}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MS_1962__98_1_a3/} }
Д.М. Гробман. Топологическая классификация окрестностей особой точки в $n$-мерном пространстве. Matematičeskij sbornik, Tome 98 (1962) no. 1, pp. 77-94. http://geodesic.mathdoc.fr/item/MS_1962__98_1_a3/