Mrowiec, Paweł, and Katarzyna Fuchs. “Assessment of the Validity of the Dog Fee in the Silesian Voivodeship - the authors’ Own Research”. Scientific Journal of Bielsko-Biala School of Finance and Law 22, no. 4 (February 11, 2016): 21–25. Accessed April 25, 2024. https://asej.eu/index.php/asej/article/view/254.