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| 2007 | ||
|---|---|---|
| 2 | EE | Jae-Hak Lim, Dong Ho Park: Optimal Periodic Preventive Maintenance Schedules with Improvement Factors Depending on Number of Preventive Maintenances. APJOR 24(1): 111-124 (2007) |
| 2005 | ||
| 1 | EE | Jae-Hak Lim, Dae-Kyung Kim, Dong Ho Park: Cost evaluation for an imperfect-repair model with random repair time. Int. J. Systems Science 36(11): 717-726 (2005) |
| 1 | Dae-Kyung Kim | [1] |
| 2 | Dong Ho Park | [1] [2] |