@article{DE_1980_16_12_a12,
     author = {M. E. Drakhlin and L. M. Kultysheva},
     title = {Nonlinear integral equations with an operator of inner superposition},
     journal = {Differencialʹnye uravneni\^a},
     pages = {2219--2229},
     publisher = {mathdoc},
     volume = {16},
     number = {12},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1980_16_12_a12/}
}