00601naa#a2200169#i#4500001001600000005001700016011001400033100004100047102000700088200011800095210003400213215001000247608002700257675010800284700002700392856001200419EN\\bibl\11167420260217112254.2##a2712-7516##a20260123b2026####ek#y0engy0150####ca##aRU1#aMethods of corporate customers' segmentation and their impact on the product portfolio structureeJournal article1#aMoscowcITBO Universityd2026##a0 с.##aJournal article2local##aФинансы. Банковское дело. Деньги и денежное обращение. 336#1aVolkovgIgor Yurievich4#azhpi.ru