John Ruggiero. Measuring technical efficiency. European Journal of Operational Research, 121(1):138-150, 2000. [doi]
@article{Ruggiero00,
title = {Measuring technical efficiency},
author = {John Ruggiero},
year = {2000},
doi = {10.1016/S0377-2217(99)00010-7},
url = {http://dx.doi.org/10.1016/S0377-2217(99)00010-7},
researchr = {https://researchr.org/publication/Ruggiero00},
cites = {0},
citedby = {0},
journal = {European Journal of Operational Research},
volume = {121},
number = {1},
pages = {138-150},
}