P. Skorek, “Dismissing a Petition for an Entry Ownership in Land and Mortgage Register on the Basis of a Decision to Transform the Right of Perpetual Usufruct into Ownership, and Procedures for Reconciling the Content of the Land Register with the Actual Legal Situation”, P&W, no. 4 (42), pp. 210–221, Jan. 2023, doi: 10.36128/priw.vi42.521.