@inproceedings{paperid:1028932, author = {Ebrahimi Vishki, Hamid Reza}, title = {WEAK AMENABILITY OF BIDUAL OF A BANACH ALGEBRA REVISITED}, booktitle = {19th Mathematical Seminar On Analysis and its applications}, year = {2011}, location = {بابلسر, IRAN}, keywords = {Weak amenability; derivation; bidual; Arens product.}, }