Citation: Li Jizhou; Li Zhuqi; Ye Chuntang; Wu Shanling; Zhou Li; He Min; Zheng Zhitao; Xu Yunhui; Yin Daole (1983). The effect of Nb on phonons of superconductors C15 V2 Zr and V2 (Hf, Zr). Wu Li Hsueh Pao (= Acta Physica Sinica), 32, pp. 1613-1617.