TY - JOUR PB - American Physical Society ID - 10.1103/PhysRevFocus.12.2 TI - A Very Tolerant Superconductor JF - Physical Review Focus JA - Phys. Rev. Focus J1 - FOCUS VL - 12 IS - SP - 2 EP - PY - 2003/07/16/ UR - http://link.aps.org/doi/10.1103/PhysRevFocus.12.2 A1 - Krieger, Kim ER -