@article{CRCHIM_2012__15_2-3_152_0,
     author = {N\'uria Alegret and Marc Mulet-Gas and Xavier Aparicio-Angl\`es and Antonio Rodr{\'\i}guez-Fortea and Josep M. Poblet},
     title = {Electronic structure of {IPR} and {non-IPR} endohedral metallofullerenes: {Connecting} orbital and topological rules},
     journal = {Comptes Rendus. Chimie},
     pages = {152--158},
     publisher = {Elsevier},
     volume = {15},
     number = {2-3},
     year = {2012},
     doi = {10.1016/j.crci.2011.09.004},
     language = {en},
}