TY  JOUR
TI  Mass murders in educational institutions: determinants and organisation of prevention
KW  school shooting
KW  Columbine
KW  juvenile
KW  mass murder
KW  educational organisation
KW  educational institution
KW  prevention
KW  causes
KW  conditions
JO  Vestnik of the St. Petersburg University of the Ministry of Internal Affairs of Russia
AU  Elfimov, P.V.
AU  Vinogradova, O.P.
PY  2025
IS  2025
PB  SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION