“Z Zagadnień Teorii Metod I Form działania Administracji: [Problems of the Theory and Form in the Activity of the Administration]”. Studia Prawnicze / The Legal Studies, no. 3-4 (73-74) (April 30, 2023): 177–196. Accessed October 5, 2025. https://czasopisma.inp.pan.pl/index.php/sp/article/view/2917.