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@article{MV_1973_25_1_a10, author = {N. Bokan}, title = {On the existence of killing tensor fields of type q in a compact {Riemannian} manifold}, journal = {Matemati\v{c}ki vesnik}, pages = {83 }, publisher = {mathdoc}, volume = {25}, number = {1}, year = {1973}, url = {http://geodesic.mathdoc.fr/item/MV_1973_25_1_a10/} }
N. Bokan. On the existence of killing tensor fields of type q in a compact Riemannian manifold. Matematički vesnik, Tome 25 (1973) no. 1, p. 83 . http://geodesic.mathdoc.fr/item/MV_1973_25_1_a10/