@article{paperid:201564, author = {Garousi, Mohammad Reza and Maktabdaran, Gholam Reza}, title = {S-matrix elements and covariant tachyon action in type 0 theory}, journal = {Journal of High Energy Physics}, year = {2005}, month = {March}, issn = {1029-8479}, keywords = {Bosonic strings; D-branes; String Field Theory}, }