TY  JOUR
TI  Research of negative impact on a state of environment in the Russian Federation
KW  GN (government norms)
KW  MPC (maximum allowed concentration)
KW  PELs (permissible exposure limits)
KW  SanPiN (sanitary norms and rules)
KW  environment
JO  Services in Russia and abroad
AU  Babenko, O..
PY  2015
IS  9
PB  Russian State University of Tourism and Service