Ioannis Caragiannis Christos Kaklamanis Evangelos Kranakis Danny Krizanc Andreas Wiese Communication in wireless networks with directional antennas. 344-351 2008 SPAA http://doi.acm.org/10.1145/1378533.1378592 conf/spaa/2008 db/conf/spaa/spaa2008.html#CaragiannisKKKW08