@article{CMUC_2004__45_4_a2,
     author = {Abbassi, Mohamed Tahar Kadaoui},
     title = {Note on the classification theorems of $g$-natural metrics on the tangent bundle of a {Riemannian} manifold $(M,g)$},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {591--596},
     publisher = {mathdoc},
     volume = {45},
     number = {4},
     year = {2004},
     mrnumber = {2103077},
     zbl = {1097.53013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_2004__45_4_a2/}
}