Kulesza, Sławomir, and Mirosław Bełej. “DYNAMICS OF THE REAL ESTATE PRICES IN THE LIGHT OF THE CATASTROPHE THEORY”. Acta Universitatis Lodziensis. Folia Oeconomica, vol. 3, no. 302, Nov. 2014, https://czasopisma.uni.lodz.pl/foe/article/view/65.