@article{Liu_2012,
title={Risk evaluation in failure mode and effects analysis with extended VIKOR method under fuzzy environment},
volume={39},
ISSN={0957-4174},
url={http://dx.doi.org/10.1016/j.eswa.2012.05.031},
DOI={10.1016/j.eswa.2012.05.031},
number={17},
journal={Expert Systems with Applications},
publisher={Elsevier BV},
author={Liu,
Hu-Chen and Liu,
Long and Liu,
Nan and Mao,
Ling-Xiang},
year={2012},
month=dec,
pages={12926–12934} }