@article{1240433918,
author = {J. LEDGER, Arthur and Bruce PETTITTt, R.},
title = {Classification of metrisable regular $s$ -manifolds with integrable symmetry tensor field},
journal = {J. Math. Soc. Japan},
volume = {28},
number = {4},
year = {1976},
pages = { 668-675},
language = {en},
url = {http://dml.mathdoc.fr/item/1240433918}
}
J. LEDGER, Arthur; Bruce PETTITTt, R. Classification of metrisable regular $s$ -manifolds with integrable symmetry tensor field. J. Math. Soc. Japan, Tome 28 (1976) no. 4, pp. 668-675. http://gdmltest.u-ga.fr/item/1240433918/