00602naa#a2200181#i#4500001001500000005001700015011001400032100004100046102000700087200005700094210005800151215001000209608002700219675008800246700003400334700003100368856002100399EN\\bibl\5222620240723120337.2##a2072-9502##a20220728b2022####ek#y0engy0150####ca##aRU1#aFuzzy models in investment planningeJournal article1#aAstrakhancAstrakhan State Technical Universityd2022##a9 с.##aJournal article2local##aТеория экономико-математических моделей. 519.86#1aFyedorovagNatalya Vasilevna #1aAkperovgImran Gurruevich 4#avestnik.astu.org