@article{10_4064_ap_75_1_15_33,
     author = {W{\l}odzimierz Jelonek},
     title = {Killing tensors and warped product},
     journal = {Annales Polonici Mathematici},
     pages = {15--33},
     publisher = {mathdoc},
     volume = {75},
     number = {1},
     year = {2000},
     doi = {10.4064/ap-75-1-15-33},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap-75-1-15-33/}
}