@article{GDZPPN002408856,
title = {Spectral Theory of the Dirac Operator.},
journal = {Mathematische Zeitschrift},
volume = {121},
year = {1971},
pages = {1-23},
zbl = {0204.16301},
url = {http://dml.mathdoc.fr/item/GDZPPN002408856}
}
Evans, Desmond W. Spectral Theory of the Dirac Operator.. Mathematische Zeitschrift, Tome 121 (1971) pp. 1-23. http://gdmltest.u-ga.fr/item/GDZPPN002408856/