TY - BOOK AU - Babic,V.M & Kirpicnikova,N.Y ED - Kirpicnikova, N.Y TI - Boundary-layer method in diffraction problems T2 - Springer series in electrophysics 3 SN - 3540096051 U1 - 14.03 PY - 1979/// CY - Berlin PB - Springer ER -