DsJ(2860) and DsJ(2715) Bo Zhang, Xiang Liu, Wei-Zhen Deng and Shi-Lin Zhu Eur. Phys. J. C, 50 3 (2007) 617-628 Published online: 06 March 2007 DOI: 10.1140/epjc/s10052-007-0221-y