00539naa#a2200169#i#450# EN\INFRA-M\bibl\84929 20241219001436.4 2587-9103 20240627b2024####ek#y0engy0150####ca RU Prepositions: Morphologic System, Norm and Communicative Practice Journal article Moscow INFRA-M Academic Publishing LLC. 2024 6 с. Journal article local Русский язык. 811.161.1 Shaposhnikov Vladimir Nikolaevich naukaru.ru