Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{IM2_1975_9_2_a11, title = {Petr {Sergeevich} {Novikov} (obituary)}, journal = {Izvestiya. Mathematics }, pages = {441--442}, publisher = {mathdoc}, volume = {9}, number = {2}, year = {1975}, language = {en}, url = {http://geodesic.mathdoc.fr/item/IM2_1975_9_2_a11/} }
Petr Sergeevich Novikov (obituary). Izvestiya. Mathematics , Tome 9 (1975) no. 2, pp. 441-442. http://geodesic.mathdoc.fr/item/IM2_1975_9_2_a11/