@article{1256049901,
author = {Frunz\u a, \c Stefan},
title = {Spectral decomposition and duality},
journal = {Illinois J. Math.},
volume = {20},
number = {4},
year = {1976},
pages = { 314-321},
language = {en},
url = {http://dml.mathdoc.fr/item/1256049901}
}
Frunză, Ştefan. Spectral decomposition and duality. Illinois J. Math., Tome 20 (1976) no. 4, pp. 314-321. http://gdmltest.u-ga.fr/item/1256049901/