F. Kupzog, M. Meisel, K. Derler, E. Traxler, H. Bruckner: "Integral Resource Optimization Network Concept"; Report for FFG; 2008; 169 pages.
http://publik.tuwien.ac.at/files/PubDat_170483.pdf
Project Head Friederich Kupzog: IRON Concept