Catadioptrisch systeem (Dutch Wikipedia)

Analysis of information sources in references of the Wikipedia article "Catadioptrisch systeem" in Dutch language version.

refsWebsite

Global rank Dutch rank

5books.google.com

3^rd place

43^rd place

5web.archive.org

1^st place

1^st place

2telescope-optics.net

low place

low place

low place

low place

books.google.com

quadibloc.com

John J.G. Savard, "Miscellaneous Musings". Gearchiveerd op 2 maart 2023.

telescope-optics.net

- Vladimir Sacek, telescope-optics.net, Notes on AMATEUR TELESCOPE OPTICS, CATADIOPTRIC TELESCOPES, 10.2.1. Gearchiveerd op 31 maart 2023.
Sacek, Vladimir, 11.5. Schmidt-Cassegrain telescope (SCT) (html). Telescope Optics. Vladimir Sacek (14 juli 2006). Geraadpleegd op 5 juli 2009.

web.archive.org