%0 Journal Article %A Dimitris Apatsidis %T Operators on the stopping time space %J Studia Mathematica %D 2015 %P 235-258 %V 228 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm228-3-3/ %R 10.4064/sm228-3-3 %G en %F 10_4064_sm228_3_3