TY - JOUR AU - Xin, Qiaoling AU - Jiang, Lining AU - Ma, Zhenhua TI - The basic construction from the conditional expectation on the quantum double of a finite group JO - Czechoslovak Mathematical Journal PY - 2015 SP - 347 EP - 359 VL - 65 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.1007/s10587-015-0179-0/ DO - 10.1007/s10587-015-0179-0 LA - en ID - 10_1007_s10587_015_0179_0 ER -