Guihai Yan Yinhe Han Xiaowei Li A unified online Fault Detection scheme via checking of Stability Violation. 496-501 2009 DATE http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=5090609&arnumber=5090715&count=326&index=101 conf/date/2009 db/conf/date/date2009.html#YanHL09