@article{DBLP:journals/tcom/HasnaA04,
author = {Mazen O. Hasna and
Mohamed-Slim Alouini},
title = {Harmonic mean and end-to-end performance of transmission
systems with relays},
journal = {IEEE Transactions on Communications},
volume = {52},
number = {1},
year = {2004},
pages = {130-135},
ee = {http://doi.ieeecomputersociety.org/10.1109/TCOMM.2003.822185},
bibsource = {DBLP, http://dblp.uni-trier.de}
}