@article {Correia_2014,
	title = {A note on {\textquotedblleft}branch-and-price approach for the multi-skill project scheduling problem{\textquotedblright}},
	journal = {Optimization Letters},
	volume = {9},
	number = {6},
	year = {2015},
	note = {n/a},
	month = {sep},
	pages = {1255{\textendash}1258},
	publisher = {Springer Nature},
	abstract = {n/a},
	doi = {10.1007/s11590-014-0804-0},
	url = {https://doi.org/10.1007\%2Fs11590-014-0804-0},
	author = {Correia, Isabel and Francisco Saldanha-da-Gama}
}
