W. Müller, R. Schäfer, and S. Bleul, “Interactive Multimodal User Interfaces for Mobile Devices,”10.1109/HICSS.2004.1265674__presented at the 37th Annual Hawaii International Conference on System Sciences, Waikoloa, HI, USA, 2004, doi:10.1109/HICSS.2004.1265674 .
LibreCat: /record/39053
DOI: 10.1109/HICSS.2004.1265674

G. Schryen and J. Karla, “Elektronisches Papier - Display-Technologie mit weitem Anwendungsspektrum,” Wirtschaftsinformatik, vol. 44, no. 6, pp. 567–574, 2002.
LibreCat: /record/5623