@article{Gamallo2006, <br/>
            author = { Gamallo, P. and Sayos, R. and  Gonzalez, M. and  Petrongolo, C. and  Defazio, P.  } ,<br/> journal = {Journal of Chemical Physics} ,<br/> year = 2006 ,<br/> volume = 124 ,<br/> pages = {174303-11}  <br/> }