This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Louis Fabry. fr Portrait de l'astronome et mathmaticien franais Louis Fabry adsabs harvard edu dbkey AST bibcode letter classic YES defaultprint YES wholepaper YES page epage send SendPDF filetype pdf author Custom marker PDold DEFAULTSORT Fabry Uploaded with Mathematicians from France Astronomers from France