TY - JOUR AU - V. P. Maslov AU - V. G. Danilov TI - Pontryagin's duality principle for calculation of an effect of Cherenkov's type in crystals and difference schemes JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1984 SP - 130 EP - 160 VL - 166 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TM_1984_166_a10/ LA - ru ID - TM_1984_166_a10 ER -