00477naa#a2200169#i#450# EN\RIOR\bibl\7259 20240430033505.2 2409-5087 20151030b2015####ek#y0engy0150####ca RUS RU Method activation end date in the past. direction:re Journal article Moscow Publishing Center RIOR 2015 11 с. Journal article local Pozdnyakov Viktor Petrovich riorpub.com