“Smart Grids: Smart, Smarter, Risks; [Intelligente Netze: Smart, Smarter, Risiken]”. gis.Business | issn : 1869-9286 16, no. 1 (January 1, 2015): 79–82. Accessed November 9, 2026. https://journal-gis.business/index.php/gisb/article/view/521.