OGLĘCKI, Jarosław. “Contest As the Form to Acquire Most Excellent Design Solution in Spatial Planning, Urban Planning and Architecture”. Economic and Environmental Studies 16, no. 4 (40) (December 15, 2020): 627–642. Accessed November 4, 2024. https://czasopisma.uni.opole.pl/index.php/ees/article/view/3062.