00570naa#a2200181#i#450# EN\\bibl\68256 20250216224631.7 2218-130X 20151225b2015####ek#y0engy0150####ca RUS RU VIRTUAL REALITY AS NEW RESEARCH TECHNOLOGY AND EDUCATIONAL ENVIRONMENT Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2015 5 с. Journal article local Tserfus D N Ulyanovsky A A journals.igps.ru