TY JOUR TI RESEARCH OF THE RAMAN SPECTRA OF WATER UNDER CONDITIONS OF VARIABLE FREQUENCY MODULATED POTENTIAL KW water KW Raman spectroscopy KW variable frequency modulated potential JO Scientific and analytical journal «Vestnik Saint-Petersburg university of State fire service of EMERCOM of Russia» AU Ivanov, A.V. AU Kadochnikova, E.N. AU Plotnikova, A.S. PY 2014 IS 2014 PB Saint-Petersburg University of State Fire Service of Emercom of Russia