%0 Journal Article %A Kh. L. Vardanyan %T On the queueing model with negative customers %J Proceedings of the Yerevan State University. Physical and mathematical sciences %D 2005 %P 22-26 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/UZERU_2005_1_a1/ %G ru %F UZERU_2005_1_a1