Sulyak Sergey «M.A. Kachkovskii - patriot i metsenat [M.A. Kachkovskii - Patriot and Patron]» // Rusin Journal Library 2017. №2 (7) C.5-8
Deditskii Bogdan «Mikhail Kachkovskiy i sovremennaya galitsko-russkaya literatura [Mikhail Kachkovskii and Contemporary Galician-Russian Literature]» // Rusin Journal Library 2017. №2 (7) C.9-99
