TY - JOUR AU - Yu. K. Sirenko AU - V. P. Shestopalov TI - Exact theory of wave scattering from the echelette-type diffraction grating with absorbing facets JO - Doklady Akademii Nauk PY - 1982 SP - 851 EP - 854 VL - 263 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1982_263_4_a19/ LA - ru ID - DAN_1982_263_4_a19 ER -