Superconductivity in narrow-band systems with local nonretarded attractive interactions R Micnas, J Ranninger, S Robaszkiewicz Rev. Mod. Phys. 62, 113 (1990), 1990 | 1735 | 1990 |

.Superconductivity in the generalized periodic Anderson model with strong local attraction S Robaszkiewicz, R Micnas, J Ranninger Phys. Rev. B 36, 180(1987), 1987 | 246 | 1987 |

Thermodynamic properties of the extended Hubbard model with strong intra-atomic attraction and an arbitrary electron density S Robaszkiewicz, R Micnas, KA and Chao Phys. Rev. B 23, 1447 (1981), 1981 | 223 | 1981 |

Superconductivity in a narrow-band system with intersite electron pairing in two dimensions: A mean-field study. R Micnas, S Ranninger,J: Robaszkiewicz, S and Tabor Phys. Rev. B 37, 9410 (1988), 1988 | 136 | 1988 |

Excitation spectrum of the attractive Hubbard model R Micnas, MH Pedersen, S Schafroth, T Schneider, JJ Rodríguez-Núñez, ... Physical Review B 52 (22), 16223, 1995 | 127* | 1995 |

Superconductivity in a narrow-band system with intersite electron pairing in two dimensions. II. Effects of nearest-neighbor exchange and correlated hopping R Micnas, J Ranninger, S Robaszkiewicz Phys. Rev. B 39, 11653 (1989), 1989 | 84 | 1989 |

Hartree theory for the negative-U extended Hubbard model. II. Finite temperature S Robaszkiewicz, R Micnas, KA Chao Physical Review B 26 (7), 3915 (1982), 1982 | 82 | 1982 |

Hartree theory for the negative-u extended Hubbard model: Ground state S Robaszkiewicz, R Micnas, KA Chao Physical Review B 24 (7), 4018 (1981), 1981 | 79 | 1981 |

Superconductivity of a mixture of local pairs and quasi free electrons J Ranninger, R Micnas, S Robaszkiewicz Annales de Physique 13 (5), 455-464, 1988 | 64 | 1988 |

Chemical potential and order parameter of extended Hubbard model with strong intra-atomic attraction S Robaszkiewicz, R Micnas, KA Chao Physical Review B 24 (3), 1579, 1981 | 64 | 1981 |

Linear temperature behavior of the resistivity in the new high-Tc superconductors R Micnas, J Ranninger, S Robaszkiewicz Phys. Rev. B 36, 4051 (1987), 1987 | 63 | 1987 |

Enhancements of the superconducting transition temperature within the two-band model A Bussmann-Holder, R Micnas, AR Bishop The European Physical Journal B-Condensed Matter and Complex Systems 37 (3 …, 2004 | 58 | 2004 |

Theory of dynamic stripe induced superconductivity A Bussmann-Holder, KA Müller, R Micnas, H Büttner, A Simon, AR Bishop, ... Journal of Physics: Condensed Matter 13 (8), L169, 2001 | 56 | 2001 |

Anisotropic superconductivity in systems with coexisting electrons and local pairs R Micnas, S Robaszkiewicz, A Bussmann-Holder Phys. Rev. B 66, 104516 (2002), 2002 | 50 | 2002 |

Thermodynamics of local-pair superconductors with anisotropic lattice structures R Micnas, S Robaszkiewicz Physical Review B 45 (17), 9900, 1992 | 48 | 1992 |

Multicritical behavior of the extended Hubbard model in the zero-bandwidth limit R Micnas, S Robaszkiewicz, KA Chao Physical Review B 29 (5), 2784, 1984 | 47 | 1984 |

Spin-one Heisenberg ferromagnet with biquadratic exchange R Micnas J. Phys. C 9, 3307(1976), 1976 | 47 | 1976 |

Unconventional isotope effects as evidence for polaron formation in cuprates A Bussmann-Holder, H Keller, AR Bishop, A Simon, R Micnas, KA Müller EPL (Europhysics Letters) 72 (3), 423, 2005 | 42 | 2005 |

Thermodynamic and electromagnetic properties of hard-core charged bosons on a lattice R Micnas, S Robaszkiewicz, T Kostyrko Physical Review B 52 (9), 6863, 1995 | 42 | 1995 |

Collective modes of the extended Hubbard model with negative U and arbitrary electron density T Kostyrko, R Micnas Phys. Rev. B 46, 11025 (1992), 1992 | 38 | 1992 |