@book { Friesendorf2011,
 title = {Militarized versus civilian policing: problems of reforming the Afghan national police},
 author = {Friesendorf, Cornelius and Krempel, Jörg},
 pages = {37},
 volume = {102},
 year = {2011},
 isbn = {978-3-942532-18-1},
 url = {http://nbn-resolving.de/urn:nbn:de:0168-ssoar-320501},
}