%0 Journal Article %A Edgar Reich %T On the decomposition of a class of plane quasiconformal mappings. %J Commentarii mathematici Helvetici %D 1978 %P 15-28 %V 53 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMH_1978__53_139721/ %F CMH_1978__53_139721