@article{TUW-218676, author = {Leeb, Walter and Poppe, Andreas and Hammel, Ernst and Alves, Joao and Brunner, Magdalena and Meingast, Stefan}, title = {Single-Photon Technique for the Detection of Periodic Extraterrestrial Laser Pulses}, journal = {Astrobiology}, year = {2013}, volume = {13}, number = {6}, pages = {521--535}, url = {http://publik.tuwien.ac.at/files/PubDat_218676.pdf}, doi = {10.1089/ast.2012.0951} }