TY - JOUR AU - Zhiguo Chen TI - Geometric characterization for affine mappings and Teichmüller mappings JO - Studia Mathematica PY - 2003 SP - 71 EP - 82 VL - 157 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/sm157-1-6/ DO - 10.4064/sm157-1-6 LA - en ID - 10_4064_sm157_1_6 ER -