@article {abdelgawad2009emergency,
	title = {Emergency evacuation planning as a network design problem: a critical review},
	journal = {Transportation Letters},
	volume = {1},
	number = {1},
	year = {2009},
	note = {n/a},
	pages = {41{\textendash}58},
	publisher = {Taylor \& Francis},
	abstract = {n/a},
	author = {Abdelgawad, Hossam and Abdulhai, Baher}
}
