КОВАЛЕНКО, БОРИС, and НАТАЛІЯ КОВАЛЕНКО. “REFLECTION OF PODILLYA DIALECT FEATURES IN WORKS OF POLISH RESEARCHERS OF THE LATE 19TH CENTURY”. Studia Ukrainica Posnaniensia, vol. 8, no. 1, June 2020, pp. 103-14, doi:10.14746/sup.2020.8.1.10.