Luyten, W. J. (1930). On Some Statistical Properties of Double Stars in Space: II. On the Mean Period of Double Stars in Space.
Citação norma ChicagoLuyten, Willem J. On Some Statistical Properties of Double Stars in Space: II. On the Mean Period of Double Stars in Space. 1930.
MLA CitationLuyten, Willem J. On Some Statistical Properties of Double Stars in Space: II. On the Mean Period of Double Stars in Space. 1930.
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