%0 Journal Article %A Jan Bochenek %T Some properties of solutions of elliptic partial differential equations of the second order %J Annales Polonici Mathematici %D 1964 %P 149-152 %V 16 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/ap-16-2-149-152/ %R 10.4064/ap-16-2-149-152 %G en %F 10_4064_ap_16_2_149_152