%0 Journal Article %A Bertrand, Philip %T Study with George Styan %J Discussiones Mathematicae. Probability and Statistics %D 2013 %P 41-46 %V 33 %N 1-2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DMPS_2013_33_1-2_a2/ %G en %F DMPS_2013_33_1-2_a2