@article{DE_2006_42_9_a13,
     author = {S. L. Stavtsev},
     title = {An iterative approach to the numerical solution of the system of integral equations for boundary value problems for the scalar {Helmholtz} equation},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1282--1290},
     publisher = {mathdoc},
     volume = {42},
     number = {9},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2006_42_9_a13/}
}