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- [2] THE AUTOMATIC CONTROL OF THE SPECTROGRAPHIC EXPOSURE JOURNAL OF THE SOCIETY OF CHEMICAL INDUSTRY-LONDON, 1947, 66 (09): : 323 - 325
- [8] THE AUTOMATIC ELECTRICAL IGNITION OF THE DC ARC IN SPECTROGRAPHIC ANALYSIS BRITISH JOURNAL OF APPLIED PHYSICS, 1953, 4 (APR): : 118 - 118
- [10] Some results of a spectrographic study of the Algol system ASTROPHYSICAL JOURNAL, 1924, 60 (01): : 22 - 31