Ol’ga L. Dovgy. Полина
Russian Speech. 2017. № 1, Pages. 100 - 105

Ol’ga L. Dovgy. Прасковья – Параша
Russian Speech. 2017. № 2, Pages. 107 - 114

Ol’ga L. Dovgy. Лаура
Russian Speech. 2017. № 5, Pages. 90 - 98