loud before Gnipahellir, The fetters will burst and the wolf run free Völuspá, verse 44 Garm (Norse Mythology: Gods and Creatures). [2022-01-20]. (原始内容存档于2016-09-16)
自由诗歌(英語:freeverse)是一种开放式的诗歌,不受固定韵律、押韻或任何声调模式的约束。因此,许多属于自由诗类的诗歌都会遵循人类语言声调天然所形成的韵律。 Abbs, Peter; Richardson, John. The Forms of Poetry: A practical study
« The Unreal World of Tibetan FreeVerse Poetry : A Preliminary Study on Topics and Themes in Contemporary Tibetan FreeVerse Poetry », in Blezer, Henk (ed