TY - JOUR AU - A. Ya. Kazakov TI - The maximum principle in linear transport theory JO - Doklady Akademii Nauk PY - 1985 SP - 78 EP - 79 VL - 280 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1985_280_1_a17/ LA - ru ID - DAN_1985_280_1_a17 ER -