TY  JOUR
TI  TO THE QUESTION OF THE DETERMINATION OF AMIDE NITROGEN IN BUILDING MATERIALS
KW  environmental safety
KW  concrete structures
KW  ammonia
KW  amide nitrogen
KW  urea
KW  concrete mix
KW  building materials
JO  Problems of risk management in the technosphere
AU  Medvedeva, L.V.
AU  Makarchuk, G.V.
AU  Brantsevich, G.V.
PY  2023
IS  2023
PB  Saint-Petersburg University of State Fire Service of Emercom of Russia