Proceedings of the NATO Advanced Research Workshop, Yalta, Ukraine, from 16-20 september 2001Preface.Part I: Cuprate superconductivity.Growth and doping of MBE prepared cuprate films; I. Lagues, et al. Growth of a hard-grown single crystal-Bi2SR2Ca2O10+delta; C.T. Lin, B. Liang. Exchange and spinfluctuation pairing in the two-band Hubbard model Applications to cuprate; N.M. Plakida. High temperatures superconductors in high frequency fields; C.T. Rieck, K. Scharnberg. Stripe-like inhomogeneities, carriers, and BCS-BEC crossover in the high Tc cuprates; J. Ashkenazi. Charge- and spin-density-wave superconductors: Psuedogap puzzle in the cuprates; A.M. Gabovich, et al. Strong-coupling superconductivity with d-wave order parameter and s-wave gap applications to cuprates; A.S. Alexandrov. Theory of BSCCO bicrystal C-axis twist Josephson junctions: a new phase-sensitive test of order parameter symmetry; R.M. Klemm. Time reversal breaking states and spontaneous current patterns in Josephson junction of d-wave superconductors; M.H.S. Amin. Electronic thermal conductivity of partially-gapped CDW superconductors; M. Ausloos. Peculiarities of the spectrum of strongly correlated electrons; A. Sherman, M. Schreiber. Pair-transfer superconductivity on doping determined bands and the pseudogap; N. Kristoffel, P. Rubin. Extended Brinkman-Rice picture and its application to high-Tc superconductors; H.-T. Kim. Many band effects in superconductivity; H. Nagao et al. Study on electronic specific heat of La2-XSrxCuO4: pseudogap and superconductivity; N. Momono, et al. Correlation between superconducting gap and pseudogap in High-Tc cooperates; M. Oda, et al. High spin paramagnetic centers in tetragonal phase of Er123, Dy123, and (er,Y)123 compounds; V. Likodimos, et al. EPR study of spin clusters in oxygen deficient R123 compounds; V. Likodimos, et al.Part II: Novel superconductors.Superconductivity in pure and electron-doped MgB2: transport properties and pressure effects; B. Lorenz,lÓn