Pandit, P.Satapathy, S.Sharma, P.Gupta, P. K.Yusuf, S. M.Sathe, V. G.2012-01-202012-01-202011Bulletin of Materials Science, 2011. Vol. 34 (4): pp. 899-905http://hdl.handle.net/123456789/57294839 bytestext/htmlenBiFeO3multiferroicsmagnetismferroelectricityStructural, dielectric and multiferroic properties of Er and La substituted BiFeO3 ceramicsArticle