%0 Journal Article %A Swart, Jan M. %T Intertwining of birth-and-death processes %J Kybernetika %D 2011 %P 1-14 %V 47 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/KYB_2011__47_1_a0/ %G en %F KYB_2011__47_1_a0