2Carmen G. Rawls, Mark A. Turnquist. Pre- positioning of emergency supplies for disaster response [ J]. Transportation Research Part B, 2010, (44) : 521 - 534.
3ZHANG Jianghua, LI Jin, LIU Zhiping. Multiple- resource and muhiple-depot emergency response problem considering secondary disasters [ J ]. Expert Systems with Applications, 2012, (39) :66 - 71.