%0 Journal Article %A D. Gusak %A Ie. Karnaukh %T The unified form of Pollaczek--Khinchine formula for L\'{e}vy processes with matrix-exponential negative jumps %J Teoriâ slučajnyh processov %D 2012 %P 15-23 %V 18 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/THSP_2012_18_2_a2/ %G en %F THSP_2012_18_2_a2