Dong-Mei Zhu Yue Xie Wai-Ki Ching Harry Zheng On pricing and hedging basket credit derivatives with dependent structure. 435-440 2014 CIFEr https://doi.org/10.1109/CIFEr.2014.6924106 conf/cifer/2014 db/conf/cifer/cifer2014.html#ZhuXCZ14