M.Yu. Kagan and V.V. Valkov, Anomalous resistivity and superconductivity in the two-band Hubbard model with one narrow band (Review Article): Сверхпроводимость, Low Temp. Phys. 37, (2010) [Fiz. Nizk. Temp. 37, 84-99, (2010)] DOI: https://doi.org/10.1063/1.3552118.