Zaldun beltz (ufologia) (Basque Wikipedia)

Analysis of information sources in references of the Wikipedia article "Zaldun beltz (ufologia)" in Basque language version.

refsWebsite

Global rank Basque rank

5,088^th place

465^th place

5,748^th place

low place

1web.archive.org

1^st place

2^nd place

402^nd place

3,607^th place

1,503^rd place

373^rd place

175^th place

669^th place

1armaghplanet.com

low place

low place

9^th place

23^rd place

aps.org

«Inactive Content» www.aps.org (Noiz kontsultatua: 2021-05-13).

armaghplanet.com

(Ingelesez) Observatory, Armagh; Planetarium. The Truth About the Black Knight Satellite Mystery – Astronotes. (Noiz kontsultatua: 2021-05-13).

express.co.uk

(Ingelesez) Austin, Jon. (2015-08-26). «WATCH: Now UFO conspiracists claim 'alien Black Knight satellite has visited Earth'» Express.co.uk (Noiz kontsultatua: 2021-05-13).

google.es

books.google.es

(Ingelesez) Egeland, Alv; Burke, William J.. (2012-10-20). Carl Størmer: Auroral Pioneer. Springer Science & Business Media ISBN 978-3-642-31457-5. (Noiz kontsultatua: 2021-05-13).
(Ingelesez) Egeland, Alv; Burke, William J.. (2012-10-20). Carl Størmer: Auroral Pioneer. Springer Science & Business Media ISBN 978-3-642-31457-5. (Noiz kontsultatua: 2021-05-13).

skeptoid.com

«The Black Knight Satellite» Skeptoid (Noiz kontsultatua: 2021-05-13).

vice.com

(Ingelesez) «Alien Hunters Spent the Last Century Looking for the Black Knight Satellite» www.vice.com (Noiz kontsultatua: 2021-05-13).

web.archive.org

«The Black Knight Satellite Mystery | Astronotes» web.archive.org 2017-02-09 (Noiz kontsultatua: 2021-05-13).

youtube.com

Astronaut Gordon Cooper Talks About UFOs. (Noiz kontsultatua: 2021-05-13).