%0 Journal Article %A A. A. Shahbazov %T A service problem with unusual demand %J Doklady Akademii Nauk %D 1962 %P 289-292 %V 145 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1962_145_2_a16/ %G ru %F DAN_1962_145_2_a16