@article{article, title  = {{OFDMA Femtocells: A Roadmap on Interference Avoidance}},

 url = {{}},

 year = {{2009}},

 month = {{9}},

 author = {{Lopez-Perez D and Valcarce A and de la Roche G and Zhang J}},

 volume = {{47}},

 journal = {{IEEE COMMUN MAG}},

 issue = {{9}},

 pages = {{41-48}},

 note = {{Accessed on 2024/12/22}}}