Pietro Tacchini [Архівовано 2 січня 2022 у Wayback Machine.], Hector MacPherson, Jr., Popular Astronomy, vol. 13 (1905), pp.306–308. The Janssen Medal award is mentioned on page 308.
General Notes [Архівовано 2 січня 2022 у Wayback Machine.], Popular Astronomy, Vol. 25, 1917, p.214-216. The Janssen Medal is mentioned on page 215, along with a note about two silver medals awarded to Fabry's colleagues at the Marseilles Observatory, Henri Buisson and Henry Bourget.
General Notes [Архівовано 2 січня 2022 у Wayback Machine.], Publications of the Astronomical Society of the Pacific, Vol. 33, No. 192, pp.120–122 (1921). The reference to the Janssen Medal is on page 122.
General Notes [Архівовано 2 січня 2022 у Wayback Machine.], Publications of the Astronomical Society of the Pacific, Vol. 36, No. 214, pp.360–363 (1924). The reference to the Janssen Medal is on page 362.
Prizes of the French Academy [Архівовано 2 вересня 2017 у Wayback Machine.], Ralph E. Wilson, General Notes, Popular Astronomy, Vol. 21, 1913, pp.383–385. This gives all the Janssen Medal awards between 1887 and 1912 that were known to US astronomer Ralph E. Wilson (1886—1960) the author of the note.
Huggins, Sir William (1824—1910), Barbara J. Becker, Oxford Dictionary of National Biography, Oxford University Press, 2004; online edn, Jan 2008, accessed 23 January 2011
ukwhoswho.com
RUSSELL, Henry Norris, Who Was Who, A & C Black, 1920—2008; online edn, Oxford University Press, Dec 2007, accessed 23 January 2011
Prizes of the French Academy [Архівовано 2 вересня 2017 у Wayback Machine.], Ralph E. Wilson, General Notes, Popular Astronomy, Vol. 21, 1913, pp.383–385. This gives all the Janssen Medal awards between 1887 and 1912 that were known to US astronomer Ralph E. Wilson (1886—1960) the author of the note.
Pietro Tacchini [Архівовано 2 січня 2022 у Wayback Machine.], Hector MacPherson, Jr., Popular Astronomy, vol. 13 (1905), pp.306–308. The Janssen Medal award is mentioned on page 308.
General Notes [Архівовано 2 січня 2022 у Wayback Machine.], Popular Astronomy, Vol. 25, 1917, p.214-216. The Janssen Medal is mentioned on page 215, along with a note about two silver medals awarded to Fabry's colleagues at the Marseilles Observatory, Henri Buisson and Henry Bourget.
General Notes [Архівовано 2 січня 2022 у Wayback Machine.], Publications of the Astronomical Society of the Pacific, Vol. 33, No. 192, pp.120–122 (1921). The reference to the Janssen Medal is on page 122.
Notes [Архівовано 2 січня 2022 у Wayback Machine.], Bulletin of the American Mathematical Society, December 1922 issue, pp.476–478
General Notes [Архівовано 2 січня 2022 у Wayback Machine.], Publications of the Astronomical Society of the Pacific, Vol. 36, No. 214, pp.360–363 (1924). The reference to the Janssen Medal is on page 362.
