China's Great Leap Forward: One Man's Quiet Crusade to Remember the Disaster
Christian Science Monitor, June 7, 2012
http://www.csmonitor.com/World/Asia-Pacific/2012/0607/China-s-Great-Leap-Forward-One-man-s-quiet-crusade-to-remember-the-disaster
For a review of Tombstone, see:
Historical Documents of the Sins of the Mao Era
Gao Wenqian, China Rights Forum, 2009, no. 2
http://www.hrichina.org/crf/article/3796