TY - JOUR AU - V. K. Saul'ev TI - Some mathematical models for stock control in the case of an elementary non-stationary demand JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1973 SP - 787 EP - 792 VL - 13 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_1973_13_3_a25/ LA - ru ID - ZVMMF_1973_13_3_a25 ER -