S. Ghuffar, B. Székely, A. Roncat, N. Pfeifer:
"Landslide Displacement Monitoring Using 3D Range Flow on Airborne and Terrestrial LiDAR Data";
Remote Sensing, 5 (2013), 2720 - 2745.
http://dx.doi.org/10.3390/rs5062720Electronic version of the publication:
http://publik.tuwien.ac.at/files/PubDat_218413.pdf