Czech, Ewa Katarzyna, and Artur Modrzejewski. “Several Reflections on Regulated Activity Within the Scope of Municipal Waste Collection from Real Estate Owners (Part II)”. Polish Yearbook of Environmental Law, no. 3 (June 30, 2013): 7–17. Accessed April 18, 2026. https://apcz.umk.pl/PYEL/article/view/PYEL.2013.001.