Magazine Publications
Liarokapis, F., Brujic-Okretic, V., "Location-based Mixed Reality for Mobile Information Services", Advanced Imaging, April, 21(4): 22-25, (2006).
Raper, J. Liarokapis, F. Mountain, D. Brujic-Okretic, V. "Personal navigation using digital mobile devices", Geomatics World, March/April, 13(3): 36-38, (2005).