China uses “picking quarrels” charge to cast a wider net online
The New York Times, July 26, 2015
http://www.nytimes.com/2015/07/27/world/asia/china-uses-picking-quarrels-charge-to-cast-a-wider-net-online.html
The PLA General Staff Department Third Department Second Bureau: an organizational overview of unit 61398
Project 2049 Institute, July 27, 2015
http://www.project2049.net/documents/Stokes_PLA_General_Staff_Department_Unit_61398.pdf