GörcsN. L. “Predictive Modelling of Surface Subsidence above an Underground Coal Mine at Máza-Váralja-South (Northeast Mecsek, Hungary)”. Hungarian Geographical Bulletin, Vol. 60, no. 4, Dec. 2011, pp. 343-56, https://ojs.mtak.hu/index.php/hungeobull/article/view/3066.