TY - JOUR AU - I. V. Kamotskii AU - S. A. Nazarov TI - Wood's anomalies and surface waves in the problem of scattering by a periodic boundary. I JO - Sbornik. Mathematics PY - 1999 SP - 111 EP - 141 VL - 190 IS - 1 UR - http://geodesic.mathdoc.fr/item/SM_1999_190_1_a3/ LA - en ID - SM_1999_190_1_a3 ER -