LC authorities 06/06/2018: (Arago, F. ; D.)

http://catalogue.bnf.fr/ark:/12148/cb120403630 06/06/2018: (Arago, François ; D.)

https://portal.dnb.de/opac.htm?method=simpleSearch&cqlMode=true&query=nid%3D118847767 06/06/2018: (Arago, François ; D.)