Search for: [References = "4. Challis K., Howard A.J., 2013. The role of lidar intensity data in interpreting environmental and cultural archaeological landscapes. \[w\:\] R.S. Opitz, D.C. Cowley \(red.\), Interpreting Archaeological Topography\: Airborne Laser Scanning, 3D Data and Ground Observation. Oxbow Books, Oxford, s. 161\-170."]