Authors: Bo Yan, Chang Yan, Feng Long, Xing-Chao Tan
Relation: http://link.springer.com/10.1007/s10845-015-1177-7
Authors: Boniface Mbih, Issofa Moyouwou, Xingyu Zhao
Relation: http://hdl.handle.net/10.1007/s00355-009-0432-2