SŁAPCZYŃSKI, Tomasz. BUSINESS ACTIVITY IN ADMINISTRATIVE AND PRIVATE AND LEGAL ASPECTS AS WELL AS INTERPRETATION AND COLLISION OF STATUTORY DEFINITIONS. Scientific Journal of Bielsko-Biala School of Finance and Law, Bielsko-Biała, PL, v. 21, n. 4, p. 119–135, 2016. DOI: 10.19192/wsfip.sj4.2017.7. Disponível em: https://www.asej.eu/index.php/asej/article/view/294. Acesso em: 30 apr. 2025.