Authors: Qiu, DR Zhang, XK

Citation: Dr. Qiu et Xk. Zhang, Special values of L-series attached to two families of CM elliptic curves, PROG NAT SC, 11(11), 2001, pp. 865-870

Authors: Qiu, DR Zhang, XK

Citation: Dr. Qiu et Xk. Zhang, Elliptic curves and their torsion subgroups over number fields of type (2,2,...,2), SCI CHINA A, 44(2), 2001, pp. 159-167

Authors: Qiu, DR Wu, ZB Liu, BY Deng, JQ Fu, GP He, F

Citation: Dr. Qiu et al., The restoration of aquatic macrophytes for improving water quality in a hypertrophic shallow lake in Hubei Province, China, ECOL ENG, 18(2), 2001, pp. 147-156

Authors: Qiu, DR Zhang, XK

Citation: Dr. Qiu et Xk. Zhang, Selmer groups and Mordell-Weil groups of two types of elliptic curves, PROG NAT SC, 10(12), 2000, pp. 946-949

Authors: Qiu, DR Zhang, XK

Citation: Dr. Qiu et Xk. Zhang, Explicit classification for torsion cyclic subgroups of rational points with even orders of elliptic curves, CHIN SCI B, 44(21), 1999, pp. 1951-1953