M. Veith, T. Eick, W. Brodkorb, M. Manzel, H. Bruchlos, T. Kohler, HG. Schmidt, E. Steinbeiss, HJ. Fuchs, K. Schlenga, G. Hechtfischer, P. Muller: Fabrication and properties of intrinsic Josephson junctions in thin films of Tl-Ba-Ca-Cu-O. 1996Journal of Applied Physics: 80. ISBN 0021-8979 http://dx.doi.org/10.1063/1.363205