@inproceedings{paperid:1014271,
author = {M. Khosravi and Sal Moslehian, Mohammad},
title = {On some extensions of Bessel inequality in Hilbert C*-modules},
booktitle = {چهلمین کنفرانس ریاضی کشور},
year = {2009},
location = {تهران, IRAN},
keywords = {Bessel inequality; Hilbert spaces; C*-algebra},
}