@article {keccici2012incorporating,
	title = {Incorporating the threat of terrorist attacks in the design of public service facility networks},
	journal = {Optimization Letters},
	volume = {6},
	number = {6},
	year = {2012},
	pages = {1101{\textendash}1121},
	publisher = {Springer-Verlag},
	author = {Ke{\c c}ici, Serhat and Necati Aras and Verter, Vedat}
}
