@article{DE_1980_16_4_a13,
     author = {O. A. Liskovets},
     title = {A projection method for realizing the method of the residual for nonlinear equations of the first kind with a perturbed operator},
     journal = {Differencialʹnye uravneni\^a},
     pages = {723--731},
     publisher = {mathdoc},
     volume = {16},
     number = {4},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1980_16_4_a13/}
}