@article{KYB_1988__24_1_a5,
     author = {Tuteja, R. K. and Singhal, L. C. and Kumar, Ashok},
     title = {Characterization of $\alpha$-entropy with preference},
     journal = {Kybernetika},
     pages = {54--60},
     publisher = {mathdoc},
     volume = {24},
     number = {1},
     year = {1988},
     mrnumber = {936554},
     zbl = {0653.94004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KYB_1988__24_1_a5/}
}