Kim, W. and Ahn, S. 2009. Determining the periodic maintenance interval for guaranteeing the availability of a system with a linearly increasing hazard rate: Industry Application. International Journal of Industrial Engineering: Theory, Applications and Practice. 16, 2 (Aug. 2009), 126–134. DOI:https://doi.org/10.23055/ijietap.2009.16.2.13.