00695naa#a2200193#i#450# EN\\bibl\68492 20251210135242.3 2218-130X 20180625b2018####ek#y0engy0150####ca RUS RU RESEARCH OF OPPORTUNITIES OF THE TECHNIQUE OF THE HIDDEN INVESTMENT OF THE DIGITAL WATERMARK IN CLASS-FAYLY ON THE VIRTUALIZED PLATFORMS WITH DIFFERENT ARCHITECTURE Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2018 10 с. Journal article local Ivanov A V Krasov A V Sharikov Pavel I. journals.igps.ru