Vlada Baranova. LANGUAGE CONTACTS IN KALMYKIA AND THE EMERGING OF NEW LOCAL RUSSIAN VARIETY
Trudy IRY RAS. 2020. № 4 (26), Pages. 131 - 146

Ronald F. Feldstein. On Russian concessive-adversative constructions with pronominal reduplication of the type «уж чем-чем, а этим его не удивишь»
Trudy IRY RAS. 2016. № 4 (10), Pages. 329 - 343