@article{paperid:1031701, author = {Javidan, Kurosh}, title = {Cylindrical and spherical ion acoustic solitary waves in electron-positron-ion plasmas with superthermal electrons}, journal = {Astrophysics and Space Science}, year = {2013}, volume = {343}, number = {2}, month = {January}, issn = {0004-640X}, pages = {667--673}, numpages = {6}, keywords = {Cylindrical and spherical ion acoustic solitary waves · e-p-i plasma · Superthermal electrons}, }