TY - JOUR AU - Xia Zhou AU - David M. Bradley AU - Tianxin Cai TI - Depth reduction of a class of Witten zeta functions JO - The electronic journal of combinatorics PY - 2009 VL - 16 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.37236/265/ DO - 10.37236/265 ID - 10_37236_265 ER -