Delocalization of quasiparticles in quasi-two-dimensional disordered superconductors with s-wave pairingZhi-Jie Qin and Shi-Jie XiongEur. Phys. J. B, 46 3 (2005) 325-329DOI: https://doi.org/10.1140/epjb/e2005-00256-6