@article{TUW-120826, author = {Hollaus, Markus and Wagner, Wolfgang and Maier, Bernhard and Schadauer, Klemens}, title = {Airborne Laser Scanning of Forest Stem Volume in a Mountainous Environment}, journal = {Sensors}, year = {2007}, volume = {7}, number = {8}, numpages = {19}, url = {http://www.mdpi.org/sensors/papers/s7081559.pdf}, keywords = {LiDAR, DTM, canopy height, forest inventory, stem volume} }