@article{TUW-103862, author = {Leeb, Walter}, title = {Laser Space Communications: Systems, Technologies, and Applications}, journal = {The Review of Laser Engineering}, year = {2000}, volume = {vol. 28}, number = {no. 12}, pages = {804--808}, url = {http://publik.tuwien.ac.at/files/pub-et_4235.pdf} }