Anderson, P. W. (1958-05-15). "Coherent Excited States in the Theory of Superconductivity: Gauge Invariance and the Meissner Effect". Physical Review. American Physical Society (APS). 110 (4): 827–835. Bibcode:1958PhRv..110..827A. doi:10.1103/physrev.110.827. ISSN0031-899X.
Anderson, P. W. (1958-05-15). "Coherent Excited States in the Theory of Superconductivity: Gauge Invariance and the Meissner Effect". Physical Review. American Physical Society (APS). 110 (4): 827–835. Bibcode:1958PhRv..110..827A. doi:10.1103/physrev.110.827. ISSN0031-899X.
Anderson, P. W. (1958-05-15). "Coherent Excited States in the Theory of Superconductivity: Gauge Invariance and the Meissner Effect". Physical Review. American Physical Society (APS). 110 (4): 827–835. Bibcode:1958PhRv..110..827A. doi:10.1103/physrev.110.827. ISSN0031-899X.