@article{paperid:1015270,
author = {Shahtahmassebi, Nasser and Hosseini, Mohammad},
title = {Band structure of tetragonal BaTiO3},
journal = {European Physical Journal B},
year = {2003},
volume = {92},
month = {February},
issn = {1434-6028},
pages = {177--180},
			numpages = {3},
keywords = {PACS. 71.15.Mb Density functional theory; local density approximation; gradient and other corrections},
}