@article{DE_1980_16_12_a7,
     author = {A. A. Fonarev},
     title = {On the solution of nonlinear equations in certain normed spaces},
     journal = {Differencialʹnye uravneni\^a},
     pages = {2177--2180},
     publisher = {mathdoc},
     volume = {16},
     number = {12},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1980_16_12_a7/}
}