- norsespirit.com MythologyOthers believe that it reflects a seasonal myth in which Ullr, as the representative of winter, replaced Odin for half of the year, or was the winter aspect of Odin.
- scientiatr.com UllrEkonomi üzerindeki etkisinden halk sağlığı üzerindeki etkilerine kadar Ullr, küresel sahnede benzersiz bir önem kazandı.
- britannica.com topic/UllAlso known as: Ollerus, Ullr.
- earthandstarryheaven.com 2015/02/19/so-who-is-…The fact that places with Ull- in the name are often found near those with the name Frey- in them has led to the idea that Ullr must be one of the Vanir.
- viking.style category/ullr/Introduction The ancient Norse people had a rich tapestry of gods and goddesses that played significant roles in their lives, and one of these deities was Ullr.
- northernpaganism.org shrines/ullrs-shrine/…In the earth around it were found 65 rings; old references to swearing on Ullr's ring indicate that he was one of the Gods who watched over a vow.
- wikijtr.icu wiki/Ullrİlk eleman baykuşu, için wolþu, "şan", "şanlı" anlamına gelir, Eski İskandinav Ullr, Eski ingilizce Wuldor.
- surflegacy.net ullr/Ullr Fest has become a cherished tradition, bringing together locals and visitors in their shared passion for winter sports and their reverence for Ullr.
- runestone.org ullr/“One is called Ullr, son of Sif, step-son of Thor; he is so excellent a bowman, and so swift on snowshoes, that none may contend with him.
- wtname.com ullr/The meaning behind the name Ullr adds a layer of depth and significance to its bearer, invoking a sense of reverence for the god of winter and the hunt.