TY - JOUR AU - V. M. Babich TI - Method of D.~Ludwig and boundary-layer method in the problem of diffraction by a~smooth body JO - Zapiski Nauchnykh Seminarov POMI PY - 1972 SP - 17 EP - 32 VL - 27 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1972_27_a2/ LA - ru ID - ZNSL_1972_27_a2 ER -