Roncz, J., and K. Tóthné Szita. “Judgement of the Revitalisation of Brownfield Lands Based on Meta-Analysis, With Special Regard to the Northern Hungarian Region”. Strategic Issues of Northern Hungary, vol. 10, no. 01, Apr. 2013, pp. 14-25, https://ojs.uni-miskolc.hu/index.php/stratfuz/article/view/3066.