00447naa#a2200169#i#450# EN\\bibl\10964 20260205092943.4 2071-2367 20160229b2016####ek#y0engy0150####ca RUS RU REGIONAL SHADOW FLOWS: METHODS OF ANALYSIS AND PRACTICE Journal article Moscow RANEPA 2016 10 с. Journal article local Falinskiy Ilya zh-szf.ru