@article{DAN_1992_322_6_a0,
     author = {S. N. Askhabov and N. K. Karapetyants},
     title = {Discrete equations of convolution type with monotone nonlinearity},
     journal = {Doklady Akademii Nauk},
     pages = {1015--1018},
     year = {1992},
     volume = {322},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1992_322_6_a0/}
}