@article {balekelayi2021operational,
	title = {Operational risk-based decision making for wastewater pipe management},
	journal = {Journal of Infrastructure Systems},
	volume = {27},
	number = {1},
	year = {2021},
	pages = {04020042},
	publisher = {American Society of Civil Engineers},
	author = {Balekelayi, Ngandu and Tesfamariam, Solomon}
}
