Alexei D. Shmelev. Variation in Russian orthography or common mistakes?
RJANO. 2021. № 1 (41), Pages. 9 - 30


Sofia K. Pozharitskaya, Nadezhda L. Samsonova. Remarks on the structure and semantics of adverbs in one dialectal system (v. Deulino, Ryazan’ region)
RJANO. 2013. № 1 (25), Pages. 111 - 134