TY - JOUR AU - Kari Hag TI - The coefficients of quasiconformality of tori in n-space. JO - Commentarii mathematici Helvetici PY - 1980 SP - 559 EP - 575 VL - 55 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMH_1980__55_139845/ ID - CMH_1980__55_139845 ER -