@article{GDZPPN002198126,
title = {On a theorem of J\"orgens and Chernoff concerning essential self-adjointness of Dirac operators.},
journal = {Journal f\"ur die reine und angewandte Mathematik},
volume = {329},
year = {1981},
pages = {1-14},
zbl = {0437.47034},
url = {http://dml.mathdoc.fr/item/GDZPPN002198126}
}
Rejto, P.A.; Landgren, J.J. On a theorem of Jörgens and Chernoff concerning essential self-adjointness of Dirac operators.. Journal für die reine und angewandte Mathematik, Tome 329 (1981) pp. 1-14. http://gdmltest.u-ga.fr/item/GDZPPN002198126/