@article{GDZPPN002341131, title = {Total bending of vector fields on Riemannian manifolds.}, journal = {Mathematische Annalen}, volume = {302}, year = {1995}, pages = {325-344}, zbl = {0834.53034}, url = {http://dml.mathdoc.fr/item/GDZPPN002341131} }
Wiegmink, Gerrit. Total bending of vector fields on Riemannian manifolds.. Mathematische Annalen, Tome 302 (1995) pp. 325-344. http://gdmltest.u-ga.fr/item/GDZPPN002341131/