@article{DAN_1996_348_4_a0,
     author = {S. N. Vassilyev and P. K. Kuznetsov and A. V. Lakeev},
     title = {On the general theory of the integro-operator equation in the},
     journal = {Doklady Akademii Nauk},
     pages = {439--441},
     publisher = {mathdoc},
     volume = {348},
     number = {4},
     year = {1996},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1996_348_4_a0/}
}