@article{1214433167,
author = {Stredder, Peter},
title = {Natural differential operators on Riemannian manifolds and representations of the orthogonal and special orthogonal groups},
journal = {J. Differential Geom.},
volume = {10},
number = {4},
year = {1975},
pages = { 647-660},
language = {en},
url = {http://dml.mathdoc.fr/item/1214433167}
}
Stredder, Peter. Natural differential operators on Riemannian manifolds and representations of the orthogonal and special orthogonal groups. J. Differential Geom., Tome 10 (1975) no. 4, pp. 647-660. http://gdmltest.u-ga.fr/item/1214433167/