Robert Adolf Naef (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Robert Adolf Naef" in English language version.

refsWebsite

Global rank English rank

1observatoire-ependes.ch

low place

low place

1books.google.com

3^rd place

3^rd place

books.google.com

Schmadel, Lutz D. (2013). Dictionary of Minor Planet Names. Springer Science & Business Media. p. 251. ISBN 978-3-662-02804-9.

observatoire-ependes.ch

The Robert A. Naef Foundation. observatoire-ependes.ch