TY - JOUR AU - Kurt Strebel TI - The mapping by heights for quadratic differentials in the disk JO - Annales Fennici Mathematici PY - 1993 SP - 155 EP - 190 VL - 18 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AFM_1993_18_1_a12/ LA - en ID - AFM_1993_18_1_a12 ER -