%0 Journal Article %A V. A. Vatutin %A S. M. Sagitov %T Decomposable Critical Branching Bellman--Harris Process with Particles of Two Different Types.~I %J Teoriâ veroâtnostej i ee primeneniâ %D 1988 %P 495-507 %V 33 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/TVP_1988_33_3_a4/ %G ru %F TVP_1988_33_3_a4