@article{KYB_1988__24_1_a4,
     author = {Rakheja, T. D. and Gulati, K. K.},
     title = {On symmetry and reversible symmetry concerning generalized directed divergence},
     journal = {Kybernetika},
     pages = {47--53},
     publisher = {mathdoc},
     volume = {24},
     number = {1},
     year = {1988},
     mrnumber = {936553},
     zbl = {0642.94017},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KYB_1988__24_1_a4/}
}