@article{10_4064__27_1_271_275, author = {Ilpo Laine}, title = {Harmonic morphisms and non-linear potential theory}, journal = {Banach Center Publications}, pages = {271--275}, publisher = {mathdoc}, volume = {27}, number = {1}, year = {1992}, doi = {10.4064/-27-1-271-275}, language = {en}, url = {http://geodesic.mathdoc.fr/articles/10.4064/-27-1-271-275/} }