TY - JOUR AU - Wolfgang Rump TI - Generalized radical rings, unknotted biquandles, and quantum groups JO - Colloquium Mathematicum PY - 2007 SP - 85 EP - 100 VL - 109 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm109-1-7/ DO - 10.4064/cm109-1-7 LA - en ID - 10_4064_cm109_1_7 ER -