%0 Journal Article %A Wojciech Bartoszek %T On a theorem of H. P. Lotz on quasi-compactness of Markov operators %J Colloquium Mathematicum %D 1987 %P 281-284 %V 52 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-52-2-281-284/ %R 10.4064/cm-52-2-281-284 %G en %F 10_4064_cm_52_2_281_284