orthoepic dictionary
Ekaterina S. Skachedubova. Active processes in the prosodic system of the Russian language: accentuation of past passive participles
RJANO. 2021. № 1 (41), Pages. 178 - 191
Dmitry M. Savinov, Ekaterina S. Skachedubova, Alexandra E. Somova. Active processes in the prosodic system of the Russian language: Accentuation of past tense verbs
RJANO. 2020. № 2 (40), Pages. 11 - 32