00602naa#a2200193#i#450# EN\\bibl\79016 20250123230933.4 1819-4036 20150825b2015####ek#y0engy0150####ca RUS RU THE PROBLEMATICS OF THE USE OF MODELING SYSTEMS WITH VARIABLE STRUCTURE FOR EMERGENCY OPERATION Journal article Krasnoyarsk Krasnoyarsk State Agrarian University 2015 3 с. Journal article local . 004.91: 681.5.017 : 62-83 RUS Esin R V Mischenko D D kgau.editorum.ru