"Święci Konstantyn-Cyryl i Metody. Patroni Wschodu i Zachodu" ["Saints Constantine-Cyril and Methodius. Patrons of the East and the West"], vol. I (pp. 254), vol. II (pp. 334) - Izabela Lis-Wielgosz (Studia Ceranea, 4, (2014), 2014)