@article{Serrano:2012:ComCom,
title = {{Greening Wireless Communications: Status and Future Directions}},
author = {Serrano, P. and la Oliva, A. and Patras, P. and Mancuso, V. and Banchs, A.},
journal = {Elsevier Computer Communications},
volume = {35},
number = {14},
pages = {1651--1661},
month = {August},
year = {2012},
doi = {10.1016/j.comcom.2012.06.011}

}