@article{paperid:1025759, author = {Eslami, Parvin and Marzieh Mottaghizadeh and Hamid Reza Pakzad}, title = {Head-on collision of electron acoustic solitary waves in a plasma with nonextensive hot electrons}, journal = {Astrophysics and Space Science}, year = {2012}, volume = {338}, number = {2}, month = {April}, issn = {0004-640X}, pages = {271--278}, numpages = {7}, keywords = {Electron-acoustic solitary waves – E–i plasma – Korteweg–de Vries equation – Nonextensive electrons – Head-on collision – Phase shifts}, }