@article{KYB_1998_34_4_a1,
     author = {Aherne, Frank J. and Thacker, Neil A. and Rockett, Peter I.},
     title = {The {Bhattacharyya} metric as an absolute similarity measure for frequency coded data},
     journal = {Kybernetika},
     pages = {363--368},
     year = {1998},
     volume = {34},
     number = {4},
     mrnumber = {1658937},
     zbl = {1274.62058},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KYB_1998_34_4_a1/}
}