On the Borderline: Marian Sokolowski's Attitude toward Byzantine and Ruthenian Art - Kunińska, Magdalena (Kravcov, Sergej R. (edt), Rodov, Ilʹja 1968- (edt), Stolarska-Fronia, Małgorzata (edt), From Ausgleich to the Holocaust: Ukrainian and Jewish artists of Lemberg/Lwow/Lviv, 2019)