Chroust, G., N. Sturm, M. Roth, and P. Ziehesberger. “REGIONAL DISASTERS AND SYSTEMIC REACTIONS”. Proceedings of the 55th Annual Meeting of the ISSS - 2011, Hull, UK, vol. 55, no. 1, Sept. 2011, https://journals.isss.org/index.php/proceedings55th/article/view/1643.