TY - JOUR AU - K. V. Shakhbazyan TI - Representation of processes in graphs JO - Doklady Akademii Nauk PY - 1989 SP - 278 EP - 280 VL - 308 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1989_308_2_a3/ LA - ru ID - DAN_1989_308_2_a3 ER -