Preface. Superconductivity by kinetic energy saving? D. van der Marel, et al. Josephson effect in the cuprates: microscopic implications; R. Hlubina. Ruthenates: Unconventional superconductivity and magnetic properties; M. Sigrist. Real structure of perovskites looked at from the band structure point of view; K.-D. Schotte, C.T. Liang. Towards models of magnetic interactions in the cuprates; H. Eschrig, et al. c-axis intra-layer couplings in the CuO2 planes of high-Tc cuprates; J. Roehler. Spectral functions and pseudogap in a model of strongly correlated electrons; P. Prelovsek, A. Ramsak. Mott insulator to superconductor via pressure RVB theory and prediction of new systems; G. Baskaran. Exploring the phase diagram of the quasi-2D organic superconductors kappa-(BEDT-TTF)2X; M. Lang, et al. Enhancement of superconductivity by strong correlations: a model study; M. Fabrizio, et al. Inelastic light scattering and the correlated metal-insulator transition; J.K. Freericks, et al. Orbital physics versus spin physics: the orbital-Hubbard model; L.F. Feiner, A.M. Oles. Quasiparticles in photemission spectra of manganites; J. Bala, A.M. Oles. Metals near a zero-temperature magnetic instability; H. van Loeneysen. Heavily doped semiconductors: magnetic moments, electron-electron interactions and the metal-insulator trnsition; H. van Loeneysen. Competition and coexistence of magnetic and quadrupolar ordering; P. Fazekas, A Kiss. Low dimensional spin systems in high magnetic fields: spin-phonon interaction; B. Luthi, et al. Taxonomy of electron glasses; N.P. Armitage, et al. Renormalization group approaches for systems with electron-electron andelectron-phonon interactions; A.C. Hewson, D. Meyer. Quantum phase transitions in models of magnetic impurities; R. Bulla, M. Vojta. Instability of the Fermi-liquid fixed point in an extended Kondo model; M. Lavagna, et al. Projection of the Kondo effect by resonant eigenstates inside a circular quantum corral; A. Lobos, A.A. Aligia. Nonequilibrium electron transport through nanostructures: correlation effects; P. Woelfle, et al. Quantum fluctuations and electronic transport through strongly interacting quantum dots; T.A. Costi. Properties of correlated nanoscopic systems from the combined exact diagonalization ab initio method; J. Spalek, et al. On the multichannel-channel Anderson impurity model of uranium compounds; N. Andrei, C.J. Bolech. Anomalous behavior in rare-earth and actinide systems; B. Coqblin. Describing the valence-change transition by the DMFT solution of the Falicov-Kimball model; V. Zlatic, J.K. Freericks. Neutron spectroscopy of valence fluctuation compounds of Cerium and Ytterbium; A.P. Murani. Generalizations of DFMT, CPA and NCA; H. Keiter, et al. Itinerant ferromagnetism for mixed valence systems; J. Bonca, et al. Transport properties of heavy fermion systems; C. Grenzebach, G. Czycholl. Transport properties of correlated electrons in high dimensions; N. Blumer, P.G.J.van Dongen. From CeIn3 to PuCoGa5: trends in heavy fermion superconductivity; J.L. Sarrao, J.D. Thompson. Do we understand electron correlation effects in Gadolinium based intermetallic compounds? E.V. Sampathkumaran, R. Mallik. Optical properties of correlated systems; L. Degeorgi. Quasiparticle undressing: a new route to collective effects in solids; J.E. Hirsch. List of Contributors.