Persistent currents in one-dimensional aperiodic mesoscopic ringsYu Li, R. W. Peng, G. J. Jin, Mu Wang, X. Q. Huang, A. Hu and S. S. JiangEur. Phys. J. B, 25 4 (2002) 497-503DOI: https://doi.org/10.1140/epjb/e20020055