@article{GDZPPN002083906,
title = {Regularity Theorems in Riemannian Geometry. II. Harmonic Curvature and the Weyl Tensor.},
journal = {Forum mathematicum},
volume = {1},
year = {1989},
pages = {377-394},
zbl = {0727.53025},
url = {http://dml.mathdoc.fr/item/GDZPPN002083906}
}
Goldschmidt, Hubert; DeTurck, Dennis. Regularity Theorems in Riemannian Geometry. II. Harmonic Curvature and the Weyl Tensor.. Forum mathematicum, Tome 1 (1989) pp. 377-394. http://gdmltest.u-ga.fr/item/GDZPPN002083906/