@article{DAN_1985_284_6_a5,
     author = {Ya. D. Mamedov and V. M. Musaev},
     title = {Investigation of solutions of a system of nonlinear {Volterra--Fredholm} operator equations},
     journal = {Doklady Akademii Nauk},
     pages = {1308--1311},
     publisher = {mathdoc},
     volume = {284},
     number = {6},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1985_284_6_a5/}
}