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Konkoly Observatory
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D. Reidel Pub. Co
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International Astronomical Union. Symposium, Kiepenheuer, K. O. (Karl Otto), International Astronomical Union
D. Reidel
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International Astronomical Union. Colloquium (29th : 1975 : Budapest, Hungary), Fitch, Walter S., 1926-
D. Reidel
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International Astronomical Union. Colloquium, Marx, George, International Astronomical Union
Kluwer Academic Publishers
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Colloquium on Variable Stars, International Astronomical Union. Commission 27, International Astronomical Union. …
Remeis-Sternwarte
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International Astronomical Union. Colloquium, Wolf, B. (Bernhard), 1935-, Stahl, O. (Otmar), 1955-, Fullerton, Alexander …
Springer-Verlag
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Colloquium on Variable Stars, International Astronomical Union. Commission on Variable Stars
Remeis-Sternwarte
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D. Reidel
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Astronomical Society of the Pacific
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Kluwer Academic Publishers
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