C. A. Knox Lovell, Jesús T. Pastor. Units invariant and translation invariant DEA models. Oper. Res. Lett., 18(3):147-151, 1995. [doi]
@article{LovellP95,
title = {Units invariant and translation invariant DEA models},
author = {C. A. Knox Lovell and Jesús T. Pastor},
year = {1995},
doi = {10.1016/0167-6377(95)00044-5},
url = {http://dx.doi.org/10.1016/0167-6377(95)00044-5},
researchr = {https://researchr.org/publication/LovellP95},
cites = {0},
citedby = {0},
journal = {Oper. Res. Lett.},
volume = {18},
number = {3},
pages = {147-151},
}