BibTex format
@article{BenAbdallah:1996:10.1063/1.531567,
author = {BenAbdallah, N and Degond, P},
doi = {10.1063/1.531567},
journal = {JOURNAL OF MATHEMATICAL PHYSICS},
pages = {3306--3333},
title = {On a hierarchy of macroscopic models for semiconductors},
url = {http://dx.doi.org/10.1063/1.531567},
volume = {37},
year = {1996}
}