The generalized age maintenance policies with random working times

@article{Sheu2018TheGA,
  title={The generalized age maintenance policies with random working times},
  author={Shey-Huei Sheu and Tzu-Hsin Liu and Zhe George Zhang and Hsin-Nan Tsai},
  journal={Rel. Eng. & Sys. Safety},
  year={2018},
  volume={169},
  pages={503-514}
}