%0 Journal Article %A Z. PorosiƄski %T Optimal stopping of a random length sequence of maxima over a random barrier %J Applicationes Mathematicae %D 1988 %P 171-184 %V 20 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/am-20-2-171-184/ %R 10.4064/am-20-2-171-184 %G en %F 10_4064_am_20_2_171_184