@inproceedings{sgem2019S02021,
  title = {ORGANIZAION AND LEGAL FOUNDATIONS OF PROFESSIONAL EDUCATION IN THE OGPU-NKVD OF THE USSR IN THE CONTEXT OF THE EDUCATIONAL POLICY OF THE SOVIET STATE IN THE PERIOD OF THE 30S OF THE 20TH CENTURY.},
  author = {R.B. Golovkin and I.D. Borisova and D.A. Erin},
  booktitle = {6th International Scientific Conference on Social Sciences and Arts SGEM 2019},
  year = {2019},
  pages = {169-176},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgemsocial2019V/1.1/S02.021}
}