Born charge differences of polytypes: Multipole expansion of Wannier charge densities
Giovanni Cangiani, Alfonso Baldereschi, Michel Posternak, and Henry Krakauer
Phys. Rev. B 69, 121101(R) (2004) - Published 3 March, 2004
Singular corrections to the Fermi-liquid theory
Andrey V. Chubukov and Dmitrii L. Maslov
Phys. Rev. B 69, 121102(R) (2004) - Published 18 March, 2004