%0 Journal Article %A Göran Wanby %T Subharmonic and Strongly Subharmonic Functions in Case of Variable Coefficients. %J Mathematica Scandinavica %D 1968 %P 283-309 %V 22 %I mathdoc %U http://geodesic.mathdoc.fr/item/MS2_1968__22_166052/ %F MS2_1968__22_166052