%0 Journal Article %A P. Whittle %T A~direct derivation of the equilibrium distribution for a~polymerisation process %J Teoriâ veroâtnostej i ee primeneniâ %D 1981 %P 350-361 %V 26 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TVP_1981_26_2_a7/ %G en %F TVP_1981_26_2_a7