@article {330,
	title = {Evaluation of signalling load in control channels for the cognitive management of opportunistic networks},
	journal = {Transactions on Emerging Telecommunications Technologies},
	volume = {26},
	year = {2014},
	month = {05/2015},
	pages = {929 - 944},
	doi = {10.1002/ett.2769},
	author = {Karvounas, Dimitrios and Georgakopoulos, Andreas and Stavroulaki, Vera and Tsagkaris, Kostas and Demestichas, Panagiotis}
}