- The description and evaluation of test results of Common Czech among Czech Russian-language speakers2016 | Faculty of Arts
- Czech diglossia in linguistic consciousness and speech practice of Russian-language speakers of Czech2016 | Faculty of Arts
- Czech Diglossia in the Language Awareness and in the Speech of Native Speakers of Russian Speaking Czech2016 | Faculty of Arts
- Perception of the vowel quantity of foreign-language speakers by teachers of Czech for foreigners2018 | Faculty of Arts