found: Céline vivant [VR] 2007:container (Renée Canavaggia)
found: French Wikipedia web page for Jeanne Laganne, 16 Dec. 2010(Jean Laganne was the eldest of three daughters of Jérôme Canavaggia and Louise Patry, the others being Marie and Renée; Renée had a scientific temperament; Marie later became secretary to Céline)
found: VIAF, 16 Dec. 2010(BNF heading: Canavaggia, Renée (1902-1996); author of popular works on astronomy, also translator from English and Italian into English)
found: Théorie de l'émission de la lumière des nébuleuses, 1936:p. 4 (translator, Mlle. Renée Canavaggia)