@incollection{Hassan11,
author = {A. H. Khater and M. M. Hassan},
title = {Exact Solutions Expressible in Hyperbolic and Jacobi Elliptic Functions of Some Important Equations of Ion-Acoustic Waves},
booktitle = {Acoustic Waves},
publisher = {IntechOpen},
address = {Rijeka},
year = {2011},
editor = {Marco G. Beghi},
chapter = {4},
doi = {10.5772/20158},
url = {https://doi.org/10.5772/20158}
}