00558naa#a2200193#i#450# EN\RIOR\bibl\7059 20240503232424.5 2409-6024 20150831b2015####ek#y0engy0150####ca RUS RU Knowledge management methods in next-generation E/U Learning systems Journal article Moscow Publishing Center RIOR 2015 8 с. Journal article local Bozhday Aleksandr Bershadskiy Aleksandr Mkrtchan Vardan riorpub.com