TY - JOUR AU - Ilpo Laine TI - Introduction to a quasi-linear potential theory JO - Annales Fennici Mathematici PY - 1985 SP - 339 EP - 348 VL - 10 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1985.1037/ DO - 10.5186/aasfm.1985.1037 LA - en ID - AFM_1985_10_1_a36 ER -