@article{GDZPPN002313073,
title = {Operator-Valued Ultradistributions in the Spectral Theory.},
journal = {Mathematische Annalen},
volume = {219},
year = {1976},
pages = {1-12},
zbl = {0332.47016},
url = {http://dml.mathdoc.fr/item/GDZPPN002313073}
}
Cioranescu, Ioana. Operator-Valued Ultradistributions in the Spectral Theory.. Mathematische Annalen, Tome 219 (1976) pp. 1-12. http://gdmltest.u-ga.fr/item/GDZPPN002313073/