00515naa#a2200169#i#450# EN\\bibl\67917 20250420141807.7 2218-130X 20121225b2012####ek#y0engy0150####ca RUS RU ECONOMIC ORDER QUANTITY MODEL IN SUPPLY CHAINS Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2012 5 с. Journal article local Salmanov T E journals.igps.ru