Author:Johann Georg Hagen

Johann Georg Hagen
(1847–1930)
Austrian Jesuit priest and astronomer

This author wrote articles for the 1913 Catholic Encyclopedia, and the list on this page is complete

Johann Georg Hagen

Works

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  • Various Scales for Color Estimates. Astrophysical Jour., 34, pp. 261-276; 1911.

Contributions to the Catholic Encyclopedia

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Some or all works by this author are in the public domain in the United States because they were published before January 1, 1929.


This author died in 1930, so works by this author are in the public domain in countries and areas where the copyright term is the author's life plus 93 years or less. These works may be in the public domain in countries and areas with longer native copyright terms that apply the rule of the shorter term to foreign works.

 

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