%0 Journal Article %A A. A. Danielyan %T Extremal property of waiting times in $GI|G|1|\infty$ model %J Proceedings of the Yerevan State University. Physical and mathematical sciences %D 2005 %P 47-52 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/UZERU_2005_3_a2/ %G ru %F UZERU_2005_3_a2