Rodriguez, C. O. Max Planck Society;
Methfessel, Michael Theory, Fritz Haber Institute, Max Planck Society;
Rodriguez, C. O., Liechtenstein, A. I., Mazin, I. I., Jepsen, O., Andersen, O. K., & Methfessel, M. (1990). Optical Near-Zone-Center Phonons and their Interaction with Electrons in YBa_2Cu_3O_7: Results of the Local Density Approximation. Physical Review B, 42, 2692-2695.