%0 Journal Article %A G. I. Ivchenko %T Waiting time and related characteristics in a~multinomial scheme %J Diskretnaya Matematika %D 1993 %P 3-34 %V 5 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DM_1993_5_3_a0/ %G ru %F DM_1993_5_3_a0