TY - JOUR AU - G. Sh. Tsitsiashvili TI - Some methods of investigating regeneration times in queueing networks JO - Teoriâ veroâtnostej i ee primeneniâ PY - 1990 SP - 376 EP - 379 VL - 35 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TVP_1990_35_2_a22/ LA - ru ID - TVP_1990_35_2_a22 ER -