Fractal Structure Near the Percolation Threshold for YBa2Cu3O7 Epitaxial Films M. Baziljevich, A.V. Bobyl, H. Bratsberg, R. Deltour, M.E. Gaevski, Yu.M. Galperin, V. Gasumyants, T.H. Johansen, I.A. Khrebtov, V.N. Leonov et al. (2 more) J. Phys. IV France, 06 C3 (1996) C3-259-C3-264 DOI: 10.1051/jp4:1996339