M. T. Darvishi, F. Khani, S. Kheybari. Cost efficiency analysis with ordinal data: a theoretical and computational view. Int. J. Comput. Math., 84(4):541-551, 2007. [doi]
@article{DarvishiKK07,
title = {Cost efficiency analysis with ordinal data: a theoretical and computational view},
author = {M. T. Darvishi and F. Khani and S. Kheybari},
year = {2007},
doi = {10.1080/00207160701227863},
url = {http://dx.doi.org/10.1080/00207160701227863},
tags = {analysis, data-flow analysis},
researchr = {https://researchr.org/publication/DarvishiKK07},
cites = {0},
citedby = {0},
journal = {Int. J. Comput. Math.},
volume = {84},
number = {4},
pages = {541-551},
}