@article{paperid:1006980,
author = {Maryam Khosravi and Sal Moslehian, Mohammad and Niazi Motlagh, Abolfazl},
title = {Vanishing of the first (σ,τ)-cohomology group of triangular Banach algebras},
journal = {Methods of Functional Analysis and Topology},
year = {2008},
volume = {14},
number = {4},
month = {June},
issn = {1029-3531},
pages = {351--360},
			numpages = {9},
keywords = {Banach algebra; triangular Banach algebra; Banach bimodule; (;  )-derivation;
first (;  )-cohomology group; (; )-amenability; (; )-weak amenability.},
}