A. D. Kulik
Peoples' Friendship University of Russia named after Patrice Lumumba
Russian Federation

Alla D. Kulik, Doctor of Sciences (Education), Docent, Associate Professor at the Department of Russian Language № 3, Institute of Russian Language

Moscow

I. V. Tekucheva
Federal State University of Education
Russian Federation

Irina V. Tekucheva, Candidate of Sciences (Philology), Professor, Professor at the Department of Methods of Teaching Russian Language and Literature, Faculty of Russian Philology

Moscow

E. L. Cherkashina
Russian State Agrarian University — Moscow Timiryazev Agricultural Academy
Russian Federation

Elena L. Cherkashina, Candidate of Sciences (Philology), Docent, Associate Professor at the Department of Russian as a Foreign Language and General Theoretical Subjects

Moscow