Djenadic, S., Ignjatovic, D., Tanasijevic, M., Bugaric, U., Jankovic, I., Subaranovic, T., 2019. Development of the Availability Concept by Using Fuzzy Theory with AHP Correction, a Case Study: Bulldozers in the Open-Pit Lignite Mine 12.. https://doi.org/10.3390/en12214044