00560naa#a2200181#i#450# EN\RIOR\bibl\9879 20250117232954.5 2500-1469 20160625b2016####ek#y0engy0150####ca RUS RU Stability of system of infrastructure business: basic concepts and initial methodological approaches to realization Journal article Moscow Publishing Center RIOR 2016 9 с. Journal article local Dzhukha Vladimir Kokin Andrey riorpub.com