@article{105749, author = {Alois \v Svec}, title = {Finite Killing vector fields}, journal = {Commentationes Mathematicae Universitatis Carolinae}, volume = {018}, year = {1977}, pages = {65-69}, zbl = {0357.53028}, mrnumber = {0464112}, language = {en}, url = {http://dml.mathdoc.fr/item/105749} }
Švec, Alois. Finite Killing vector fields. Commentationes Mathematicae Universitatis Carolinae, Tome 018 (1977) pp. 65-69. http://gdmltest.u-ga.fr/item/105749/
Curvature and Betti numbers, Princeton Univ. Press, 1973. (1973) | MR 0062505