Messier 81 (Basque Wikipedia)

Analysis of information sources in references of the Wikipedia article "Messier 81" in Basque language version.

refsWebsite

Global rank Basque rank

5,388^th place

53^rd place

low place

54^th place

low place

77^th place

cseligman.com

«New General Catalog (NGC) 3031» cseligman.com (Noiz kontsultatua: 2019-12-27).

seds.org

spider.seds.org

«Messier 81» spider.seds.org (Noiz kontsultatua: 2019-12-28).

sustatu.eus

Odriozola, Urtzi. «Astrografiaz bideo-sorta hasteko, ezagun dezagun Boderen galaxia» sustatu.eus (Noiz kontsultatua: 2023-03-01).