@ARTICLE{
author={Georgakopoulos Andreas,Karvounas Dimitrios,Stavroulaki Vera,Tosic Milenko,Boskovic Dragan,Gebert Jens,Koenig Wolfgang,Demestichas Panagiotis},
year={2012},
title={Cognitive cloud-oriented wireless networks for the Future Internet},
journal={2012 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE WORKSHOPS (WCNCW)},
volume={},
number={},
pages={431-435},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Georgakopoulos Andreas,Karvounas Dimitrios,Stavroulaki Vera,Tsagkaris K,Tosic Milenko,Boskovic Dragan,Demestichas Panagiotis},
year={2012},
title={Scheme for Expanding the Capacity of Wireless Access Infrastructures through the Exploitation of Opportunistic Networks},
journal={MOBILE NETWORKS & APPLICATIONS},
volume={17},
number={4},
pages={463-478},
document_type={Article},
}