Published online at: http://www.hi.is/~eybjorn/ugm/skindex/skindex.html See in particular "Gunnlaugr Leifsson" at http://www.hi.is/~eybjorn/ugm/skindex/gleifs.html from the editions of Finnur Jónsson and E. A. Kock.
Disponible online en: http://www.hi.is/~eybjorn/ugm/skindex/skindex.html Ver "Gunnlaugr Leifsson" en http://www.hi.is/~eybjorn/ugm/skindex/gleifs.html de las ediciones de Finnur Jónsson and E. A. Kock.