Magellanic Clouds: VI. Revised Distances and Luminosities. [PDF]
Proc Natl Acad Sci U S A, 1953 Shapley H.
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THE MAGELLANIC CLOUDS. XIV. THE BAR OF THE LARGE CLOUD. [PDF]
Proc Natl Acad Sci U S A, 1955 Shapley H, Nail VM.
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Colors of seven Cepheid variable stars in Cygnus.
The Astronomical Journal, 1946 openaire +2 more sources
Radial Velocities of Cepheid Variable Stars in the Southern Hemisphere [PDF]
Monthly Notices of the Royal Astronomical Society, 1955 openaire +1 more source
Magellanic Clouds: IV. On the Period Frequency Anomalies. [PDF]
Proc Natl Acad Sci U S A, 1952 Shapley H, Nail VM.
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THE MAGELLANIC CLOUDS. XV. ON THE TILT OF THE LARGE CLOUD. [PDF]
Proc Natl Acad Sci U S A, 1955 Nail VM, Shapley H.
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Magellanic Clouds: III. Differential Absorption Within the Large Cloud. [PDF]
Proc Natl Acad Sci U S A, 1952 Shapley H, Nail VM.
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Galactic and Extragalactic Studies: XV. On the Distribution of Periods for 343 Cepheids in the Small Magellanic Cloud. [PDF]
Proc Natl Acad Sci U S A, 1942 Shapley H, McKibben V.
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Galactic and Extragalactic Studies: XI. Note on the Period-Frequency of Galactic Cepheids. [PDF]
Proc Natl Acad Sci U S A, 1940 Shapley H.
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MAGELLANIC CLOUDS, X. AN EVALUATION OF THE ZERO POINT CORRECTION. [PDF]
Proc Natl Acad Sci U S A, 1954 Shapley H, Nail VM.
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