Ronald R. Yager, Dimitar Filev. On ranking fuzzy numbers using valuations. Int. J. Intell. Syst., 14(12):1249-1268, 1999. [doi]
@article{YagerF99-0, title = {On ranking fuzzy numbers using valuations}, author = {Ronald R. Yager and Dimitar Filev}, year = {1999}, doi = {10.1002/(SICI)1098-111X(199912)14:12<1249::AID-INT6>3.0.CO;2-C}, url = {http://dx.doi.org/10.1002/(SICI)1098-111X(199912)14:12<1249::AID-INT6>3.0.CO;2-C}, researchr = {https://researchr.org/publication/YagerF99-0}, cites = {0}, citedby = {0}, journal = {Int. J. Intell. Syst.}, volume = {14}, number = {12}, pages = {1249-1268}, }