00868naa#a2200217#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200010900102210008500211215001100296608002700307675007100334686007100405686008000476700003400556700003100590856002900621EN\\bibl\1758020240515002944.3##a2071-7318##a20170821b2017####ek#y0engy0150####ca0#aRUS##aRU1#aTHE APPROACH TO CHOOSING THE MOST EFFECTIVE MATHEMATICAL  INVESTMENT PROJECT RENOVATIONeJournal article1#aBelgorodcBelgorod State Technological University named after V.G. Shukhovd2017##a10 с.##aJournal article2local##aЭкономика. Экономические науки. 33zRUS##aЭкономика. Экономические науки. 652bbk##aОбщие вопросы экономических наук. 06.012grnti#1aBerezagAnastasiya Nikolaevna#1aZharikovgIgor' Sergeevich4#abulletinbstu.editorum.ru