00591naa#a2200181#i#450# EN\\bibl\66369 20250730222256.3 2074-1618 20180925b2018####ek#y0engy0150####ca RUS RU SOME APPROACHES TO THE TRANSITION FROM A LAYERED STRUCTURE OF THE STUDENT MODEL TO THE EXPERT Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2018 5 с. Journal article local Voronin S V Skrypnyk I L journals.igps.ru