@article{escidoc:0850, title = {{Density-functional study of Fe3Al: LSDA versus GGA}}, author = {Lechermann, F. and Welsch, F. and Els\"asser, C. and Ederer, C. and F\"ahnle, M. and Sanchez, J. M. and Meyer, B.}, journal = {{Physical Review B}}, volume = {65}, number = {13}, year = {2002}, doi = {} }