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@article{DE_1984_20_9_a11, author = {M. T. Terekhin}, title = {Existence of a fixed point of a nonlinear operator}, journal = {Differencialʹnye uravneni\^a}, pages = {1561--1565}, publisher = {mathdoc}, volume = {20}, number = {9}, year = {1984}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1984_20_9_a11/} }
M. T. Terekhin. Existence of a fixed point of a nonlinear operator. Differencialʹnye uravneniâ, Tome 20 (1984) no. 9, pp. 1561-1565. http://geodesic.mathdoc.fr/item/DE_1984_20_9_a11/