@article {erkut2008solving,
	title = {Solving the hazmat transport network design problem},
	journal = {Computers \& Operations Research},
	volume = {35},
	number = {7},
	year = {2008},
	pages = {2234{\textendash}2247},
	publisher = {Elsevier},
	author = {Erkut, Erhan and Gzara, Fatma}
}
