Lei Xue-Ling, Zhu Heng-Jiang, Ge Gui-Xian, Wang Xian-Ming, Luo You-Hua. Structures and magnetism of BnNi(n=6—12) clusters from density-functional theoryJ. Acta Physica Sinica, 2008, 57(9): 5491-5499. DOI: 10.7498/aps.57.5491