TY - JOUR AU - Bak Hyng Khang TI - Completeness of the linear closures of some classes of recognition algorithms JO - Doklady Akademii Nauk PY - 1978 SP - 761 EP - 764 VL - 240 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1978_240_4_a0/ LA - ru ID - DAN_1978_240_4_a0 ER -