%0 Journal Article %A Abdelkader, Yousry H. %T Erlang distributed activity times in stochastic activity networks %J Kybernetika %D 2003 %P 347-358 %V 39 %N 3 %U http://geodesic.mathdoc.fr/item/KYB_2003_39_3_a10/ %G en %F KYB_2003_39_3_a10