@article{01570771,
title = {Spectral properties of operators that characterize },
journal = {Abstract and Applied Analysis},
volume = {3},
year = {1998},
pages = {237-246},
doi = {10.1155/S1085337598000542},
zbl = {0983.46010},
language = {en},
url = {http://dml.mathdoc.fr/item/01570771}
}
Chalmers, B.L.; Shekhtman, B. Spectral properties of operators that characterize . Abstract and Applied Analysis, Tome 3 (1998) pp. 237-246. doi : 10.1155/S1085337598000542. http://gdmltest.u-ga.fr/item/01570771/