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title = {{Thermal Contraction and Disordering of the Al(110) Surface}},  journal = {Phys. Rev. Lett.},  }  @article{PhysRevB.51.6773,  title = {{Lattice dynamics of metals from density-functional perturbation theory}},  author = {de Gironcoli, Stefano},  journal = {Phys. Rev. B},  volume = {51},  number = {10},  pages = {6773--6776},  numpages = {3},  year = {1995},  month = {Mar},  doi = {10.1103/PhysRevB.51.6773},  publisher = {American Physical Society},  }