Y. E. Akhapkina. REFLEXIVE VERBS «УБИРАТЬСЯ» (UBIRAT'SYA) AND «ИГРАТЬСЯ» (IGRAT'SYA): CODIFICATION AND DISCOURSE PRACTICE
Trudy IRY RAS. 2015. № 3 (6), Pages. 392 - 412

Y. E. Akhapkina. SPEECH ERRORS IN WRITTEN TESTS OF THE FIRST‑YEAR STUDENTS
Trudy IRY RAS. 2014. № 2 (2), Pages. 154 - 168