Bibliography
Erwan
Ar Gall
Contributions to edited collections or authored works
Ar Gall, Erwan, and Harri Nyberg, “Traditional material culture and regulations concerning the use of seaweeds in Celtic areas”, in: Anders Ahlqvist, Harri Nyberg, Glyn Welden Banks, and Tom Sjöblom (eds), Celtica Helsingiensia. Proceedings from a Symposium on Celtic Studies, 107, Helsinki: Societas Scientiarum Fennica, 1996. 149–178.