@article{JRAM_1976__282_151710,
     author = {Shukichi Tanno},
     title = {Killing vectors and geodesic flow vectors on tangent bundles.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {162--171},
     publisher = {mathdoc},
     volume = {282},
     year = {1976},
     zbl = {0317.53042},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1976__282_151710/}
}