@article{paperid:1022694,
author = {Eslami, Parvin and M Mottaghizadeh and Hamid Reza Pakzad},
title = {Nonplanar ion-acoustic solitary waves in electron–positron–ion plasmas with electrons following a q-nonextensive distribuation},
journal = {Physica Scripta},
year = {2011},
volume = {83},
number = {6},
month = {June},
issn = {0031-8949},
pages = {1--6},
			numpages = {5},
keywords = {PACS numbers: 52.35.Fp; 52.35.Mw; 52.27.Cm; 52.35.Sb},
}