@article{DAN_1993_331_4_a1,
     author = {A. A.-o. Babaev and B. I. Musaev},
     title = {Solution of a system of integro-functional equations for contact},
     journal = {Doklady Akademii Nauk},
     pages = {393--397},
     publisher = {mathdoc},
     volume = {331},
     number = {4},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1993_331_4_a1/}
}