@Book{506193063,
title="Artists, styles and iconography",
series="Painted altar frontals of Norway, 1250 - 1350 Vol. 1",
year="2004",
publisher="Archetype Publ.",
address="London",
note="Erla B. Hohler, Nigel J. Morgan and Anne Wichstr{\o}m",
isbn="1873132441",
language="English"
}