@article {Wei20049,
	title = {Development of preventive maintenance decision trees based on cost-effectiveness analysis: An Ontario case study},
	journal = {Transportation Research Record},
	number = {1866},
	year = {2004},
	note = {cited By 12},
	pages = {9-19},
	url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-9144243850\&partnerID=40\&md5=d8d357dee708df5c0825d70bcb392e89},
	author = {Wei, C. and Tighe, S.}
}
