Monitor Prawniczy no. 20/2022 The model of liability for illegal contents based on the Digital Services Act Przemysław Polański 10.32027/MOP.22.20.1 Change of creditor and legitimacy to obtain further executive title (remarks in the context of Art. 793 of the Code of Civil Procedure) Arkadiusz Sadza 10.32027/MOP.22.20.2 Creditor secured by a fiduciary collateral in bankruptcy proceedings Karolina Ochocińska 10.32027/MOP.22.20.3 No consent of a co-author for exercise of the copyright to the entire work as a sourse of infringement of author’s economic rights Mateusz Knecht Sale of real property (Lat. alienatio immobilium) by legal entities of the Catholic Church to other entities Stanisław Gurgul 10.32027/MOP.22.20.5