SZYMAŃSKA, Daniela, and Stefania ŚRODA-MURAWSKA. 2021. “The SERVICIZATION PROCESS BASED ON THE STRUCTURE OF EMPLOYMENT IN LARGE GERMAN CITIES IN 1996-2002”. Economic and Environmental Studies 9 (January):43-59. https://czasopisma.uni.opole.pl/index.php/ees/article/view/3484.