Perot, A; Fabry, C (1899). «On the Application of Interference Phenomena to the Solution of Various Problems of Spectroscopy and Metrology». Astrophysical Journal. 9: 87. Bibcode:1899ApJ.....9...87P. doi:10.1086/140557
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Perot, A; Fabry, C (1899). «On the Application of Interference Phenomena to the Solution of Various Problems of Spectroscopy and Metrology». Astrophysical Journal. 9: 87. Bibcode:1899ApJ.....9...87P. doi:10.1086/140557