@article{GDZPPN002412020,
title = {Distinguished Selfadjoint Extensions of Dirac Operators.},
journal = {Mathematische Zeitschrift},
volume = {129},
year = {1972},
pages = {335-350},
zbl = {0252.35062},
url = {http://dml.mathdoc.fr/item/GDZPPN002412020}
}
Schmincke, Upke-Walther. Distinguished Selfadjoint Extensions of Dirac Operators.. Mathematische Zeitschrift, Tome 129 (1972) pp. 335-350. http://gdmltest.u-ga.fr/item/GDZPPN002412020/