TY - JOUR AU - V. N. Grebenshchikov TI - The coalition of systems of equations of Boolean algebra and their solution JO - Doklady Akademii Nauk PY - 1961 SP - 1317 EP - 1319 VL - 141 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1961_141_6_a9/ LA - ru ID - DAN_1961_141_6_a9 ER -