%0 Journal Article %A Umberto Neri %T On functions with bounded mixed variance %J Studia Mathematica %D 1982 %P 81-93 %V 75 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm-75-1-81-93/ %R 10.4064/sm-75-1-81-93 %G en %F 10_4064_sm_75_1_81_93