@article{GDZPPN002226863,
title = {On Commuting Unbounded Self-Adjoint Operators. III.},
journal = {Manuscripta mathematica},
volume = {55},
year = {1986},
pages = {221-248},
zbl = {0649.47022},
url = {http://dml.mathdoc.fr/item/GDZPPN002226863}
}
Schmüdgen, Konrad. On Commuting Unbounded Self-Adjoint Operators. III.. Manuscripta mathematica, Tome 55 (1986) pp. 221-248. http://gdmltest.u-ga.fr/item/GDZPPN002226863/