@article{paperid:1022015, author = {Garousi, Mohammad Reza and Mir, Mozhgan}, title = {(Towards extending the Chern-Simons couplings at order O(alpha ^2}, journal = {Journal of High Energy Physics}, year = {2011}, volume = {5}, number = {66}, month = {May}, issn = {1029-8479}, pages = {1--28}, numpages = {27}, keywords = {Superstrings and Heterotic Strings; D-branes; String Duality}, }