%0 Journal Article %A Atencia, I. %T A discrete-time queueing system with changes in the vacation times %J International Journal of Applied Mathematics and Computer Science %D 2016 %P 379-390 %V 26 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/IJAMCS_2016_26_2_a9/ %G en %F IJAMCS_2016_26_2_a9