Minghua Jiang Ming Hu Jingli Zhou Yixiang Ding Fuzzy Reliability Analysis of Distributed Storage System for Tolerating Double Node and Disk Failures. 298-302 2007 conf/iita/2007 IITA http://doi.ieeecomputersociety.org/10.1109/IITA.2007.42 db/conf/iita/iita2007.html#JiangHZD07