00510naa#a2200181#i#450# EN\\bibl\7078 20241201214035.7 2308-4057 20151020b2015####ek#y0engy0150####ca ENG RU AN APPROACH TO THE CHOICE OF ALTERNATIVES OF THE OPTIMIZED FORMULATIONS Journal article Kemerovo Kemerovo State University 2015 8 с. Journal article local Musina Olga N. Lisin Petr zh-szf.ru