00630naa#a2200181#i#450# EN\\bibl\66831 20241122084217.5 1998-8990 20170325b2017####ek#y0engy0150####ca RUS RU THE ROLE AND IMPORTANCE OF INFORMATION TECHNOLOGIES AND SYSTEMS IN THE PROFESSIONAL ACTIVITIES OF EMPLOYEES OF EMERCOM OF RUSSIA Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2017 8 с. Journal article local Sineshchuk Yu I Terechin S N journals.igps.ru