Evidence for a metallic–like state in the T = 0 K phase diagram of a high temperature superconductorA. A. Schmidt, J. J. Rodríguez-Núñez and I. ŢifreaEur. Phys. J. B, 46 2 (2005) 187-191DOI: https://doi.org/10.1140/epjb/e2005-00252-x