@article{paperid:1014977, author = {Rezaei, Rashid and Erfanian, Ahmad}, title = {On the commutativity degree of compact groups}, journal = {Archiv der Mathematik}, year = {2009}, volume = {93}, number = {4}, month = {February}, issn = {0003-889X}, pages = {345--356}, numpages = {11}, keywords = {Commutativity degree; nth commutativity degree; Isoclinism}, }