TY - JOUR AU - P. A. Krutitskii AU - V. V. Kolybasova TI - The Helmholtz equation outside cuts on the plane with the Dirichlet condition and a third-kind boundary condition on opposite sides of the cuts JO - Differencialʹnye uravneniâ PY - 2006 SP - 1180 EP - 1193 VL - 42 IS - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_2006_42_9_a2/ LA - ru ID - DE_2006_42_9_a2 ER -