(1)
Hyrych, I. The Correspondence of Mykhailo Hrushevskyi. Vol. 7: Mykhailo Hrushevskyi’s Correspondence With Oleksandr Barvinskyi / Edited by V. Telvak, M. Diadiuk. – Lviv; Kyiv; New York; Ostroh, 2019.– 208 P. galisim  2021, 479-484.