Astoa ta lau astronomu
To quote this article:
Auñamendi Entziklopedia. Astoa ta lau astronomu. Auñamendi Encyclopedia [on line], 2026. [Date of consultation: April 17 2026]. Available in: https://aunamendi.eusko-ikaskuntza.eus/en/astoa-ta-lau-astronomu/ar-15911/