00555naa#a2200169#i#450# EN\\bibl\66448 20250118143142.6 1998-8990 20130625b2013####ek#y0engy0150####ca RUS RU Development of students informational needs in the educational environment of science Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2013 7 с. Journal article local Medvedeva L V journals.igps.ru