1992. Zawadowski, A., K. Penc, and G.T. Zimanyi. Orbital Kondo Effect Due to Assisted Hopping: Superconductivity, Mass Enhancement in Copper Oxides with Apical Oxygen. Journal of the Physics Society of Japan N106:11-30.
1992. Zawadowski, A., K. Penc, and G.T. Zimanyi. Orbital Kondo Effect Due to Assisted Hopping: Superconductivity, Mass Enhancement in Copper Oxides with Apical Oxygen. Journal of the Physics Society of Japan N106:11-30.