00583naa#a2200181#i#450# EN\\bibl\66554 20250606104546.5 1998-8990 20140625b2014####ek#y0engy0150####ca RUS RU ABOUT APPLICATION OF ENTROPY AS A PARAMETER FOR SPECIFICATION OF PEDAGOGICAL SYSTEMS Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2014 5 с. Journal article local Vinokurova N G Zervos D N journals.igps.ru