@inproceedings{escidoc:0584, title = {{Ab-initio calculations: I. Basic principles of the density functional electron theory and combination with phenomenological theories}}, author = {F\"ahnle, M.}, booktitle = {{Structural defects in ordered alloys and intermetallics. Characterization and modelling}}, pages = {IX-1--IX-10}, publisher = {COST and CNRS}, address = {Bonascre [Ariege, France]}, year = {2006}, doi = {} }