%0 Journal Article %A G. Sh. Tsitsiashvili %T Some methods of investigating regeneration times in queueing networks %J Teoriâ veroâtnostej i ee primeneniâ %D 1990 %P 376-379 %V 35 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TVP_1990_35_2_a22/ %G ru %F TVP_1990_35_2_a22