@article{paperid:1020034, author = {Hamid Reza Pakzad and Javidan, Kurosh}, title = {Energy of ion acoustic solitons in electron-positron-ion plasmas with high relativistic ions}, journal = {Astrophysics and Space Science}, year = {2011}, volume = {333}, number = {1}, month = {January}, issn = {0004-640X}, pages = {257--261}, numpages = {4}, keywords = {Relativistic plasma · Nonlinear · Energy of ion acoustic soliton}, }