TY - JOUR AU - I. M. Karakhanyan TI - On boundary condition by diffraction of harmonic wave on the infinite inclusion JO - Proceedings of the Yerevan State University. Physical and mathematical sciences PY - 2001 SP - 149 EP - 152 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/UZERU_2001_3_a8/ LA - ru ID - UZERU_2001_3_a8 ER -