title: Social disorder, mass repression, and the NKVD during the 1930s.
authors.forename: D R
authors.initials: DR
authors.lastname: Shearer
mesh_terms: D003148:Communism / Q000191:economics / Q000266:history; D033161:Government Regulation / Q000266:history; D049673:History, 20th Century; D045809:Human Rights Abuses / Q000191:economics / Q000208:ethnology / Q000266:history / Q000331:legislation & jurisprudence / Q000523:psychology; D011056:Political Systems / Q000266:history; D011155:Population Control / Q000191:economics / Q000266:history / Q000331:legislation & jurisprudence; D011640:Public Policy / Q000191:economics / Q000266:history / Q000331:legislation & jurisprudence; D012922:Social Change / Q000266:history; D011049:Social Control Policies / Q000191:economics / Q000266:history / Q000331:legislation & jurisprudence; D014586:USSR / Q000208:ethnology