Filaret Kolessa i Naukove tovarystvo imeni Ševčenka u Lʹvovi = Filaret Kolessa and the Shevchenko scientific society in Lviv - Hluško, Mychajlo Stepanovyč 1955- (Lʹvivsʹkyj nacionalʹnyj universytet imeni Ivana Franka, 2023)