@article{bonati2020open,
	author = {Bonati, Leonardo and Polese, Michele and D'Oro, Salvatore and Basagni, Stefano and Melodia, Tommaso},
 	title = {{Open, Programmable, and Virtualized {5G} Networks: State-of-the-Art and the Road Ahead}},
  	journal = {Computer Networks},
	volume = {182},
	pages = {1--28},
	month= {December},
  	year = {2020}
}