@article {126,
	title = {NP-hardness of two edge cover generalizations with applications to control and bribery for approval voting},
	journal = {Information Processing Letters},
	volume = {116},
	year = {2016},
	pages = {147{\textendash}152},
	type = {journal2016},
	keywords = {2016 - Journal articles},
	doi = {10.1016/j.ipl.2015.09.008},
	author = {Robert Bredereck and Nimrod Talmon}
}
