1. Neel, J., Buehrer, R. M., Reed, B. H., & Gilles, R. P. (August 2002). Game theoretic analysis of a network of cognitive radios. In Circuits and systems, 2002. MWSCAS-2002. The 2002 45th midwest symposium on (Vol. 3, pp. III-409–III-412).
2. MItola, J. (2000). Cognitive radio: An integrated agent architecture for software defined radio. PhD thesis, Royal Institute of Technology (KTH), Stockholm, Sweden.
3. Doyle, L. E. (2009). Essentials of cognitive radio. Cambridge: Cambridge University Press.
4. Nokia. (2011). Nokia Siemens Networks White paper, Liquid radio. Let traffic waves flow most efficiently.
5. Alcatel. (2011). Alcatel Lucent Technology White paper, Light Radio.