@article{paperid:1027558,
author = {Saberi Fathi, Seyed Majid},
title = {Green function of the inhomogeneous Helmholtz equation with nonuniform refraction index, using quaternion analysis},
journal = {Journal of Mathematical Physics},
year = {2010},
volume = {51},
number = {12},
month = {December},
issn = {0022-2488},
pages = {123513--125326},
			numpages = {1813},
keywords = {Green function; inhomogeneous Helmholtz equation; quaternion analysis},
}