%0 Journal Article %A Ilpo Laine %T Introduction to a quasi-linear potential theory %J Annales Fennici Mathematici %D 1985 %P 339-348 %V 10 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1985.1037/ %R 10.5186/aasfm.1985.1037 %G en %F AFM_1985_10_1_a36