An Approach to Multimodal and Ergonomic Nomadic Services- A research experience and a vision for the future. - Marco Riva; Massimo Legnani (MOBIS, 2004)

The context-aware mobile GIS NAMGIS. - Maria A. Brovelli; Diego Magni; Maurizio Brioschi; Massimo Legnani; Francesco Corcoglioniti (South Afr. Comput. J., 2009)