@article {karkazis2013evaluating,
	title = {Evaluating routing metric composition approaches for QoS differentiation in low power and lossy networks},
	journal = {Wireless networks},
	volume = {19},
	year = {2013},
	pages = {1269{\textendash}1284},
	publisher = {Springer US},
	author = {Panagiotis Karkazis and Trakadas, Panagiotis and Helen C. Leligou and Sarakis, Lambros and Ioannis Papaefstathiou and Zahariadis, Theodore}
}
