@inproceedings{inproceedings905387b9, title = {Electron-electron entanglement within DFT: exact and approximate approaches}, author = {Coe, Jeremy and D´Amico, Irene and Capelle, Klaus and Sudbery, Anthony}, year = {2009}, publisher = {International Union of Pure and Applied Physics - IUPAP}, booktitle = {International Conference on Magnetism - ICM} }