@ARTICLE{8058439, 
	author={M. Ghaznavi and N. Shahriar and S. Kamali and R. Ahmed and R. Boutaba}, 
	journal={IEEE Journal on Selected Areas in Communications}, 
	title={Distributed Service Function Chaining}, 
	year={2017}, 
	volume={35}, 
	number={11}, 
	pages={2479-2489}, 
	month={Nov}
}