Rakesh Gupta, P. K. Tyagi, Ram Kishan. A two-unit system with correlated failures and repairs, and random appearance and disappearance of repairman. Int. J. Systems Science, 27(6):561-566, 1996. [doi]
@article{GuptaTK96,
title = {A two-unit system with correlated failures and repairs, and random appearance and disappearance of repairman},
author = {Rakesh Gupta and P. K. Tyagi and Ram Kishan},
year = {1996},
doi = {10.1080/00207729608929250},
url = {http://dx.doi.org/10.1080/00207729608929250},
researchr = {https://researchr.org/publication/GuptaTK96},
cites = {0},
citedby = {0},
journal = {Int. J. Systems Science},
volume = {27},
number = {6},
pages = {561-566},
}