00461naa#a2200169#i#450# EN\INFRA-M\bibl\5382 20251219134441.5 2587-9103 20150417b2015####ek#y0engy0150####ca RUS RU Non-verbal Language: Sign Language Journal article Moscow INFRA-M Academic Publishing LLC. 2015 5 с. Journal article local Dubinskiy Vladimir zh-szf.ru