author = { Gerlach, Christian },

title = { Extremely violent societies mass violence in the twentieth-century world },

edition = { 1. publ. } ,

publisher = {Cambridge Univ. Press},

isbn = {0521880580},

isbn = {9780521706810},

isbn = {9780521880589},

keywords = { Violence History 20th century , Violence Social aspects , Kollektive Gewalt , Geschichte 1900-2000 },

year = {2010},

address = { Cambridge [u.a.] },

url = { http://slubdd.de/katalog?TN_libero_mab2 }