@article{05726996,
title = {Chandrasekhar ansatz and the generalized total angular momentum operator for the Dirac equation in the Kerr-Newman metric.},
journal = {Revista Colombiana de Matem\'aticas},
volume = {42},
year = {2008},
pages = {183-207},
zbl = {1192.83030},
language = {en},
url = {http://dml.mathdoc.fr/item/05726996}
}
Batic, Davide; Schmid, Harald. Chandrasekhar ansatz and the generalized total angular momentum operator for the Dirac equation in the Kerr-Newman metric.. Revista Colombiana de Matemáticas, Tome 42 (2008) pp. 183-207. http://gdmltest.u-ga.fr/item/05726996/