@book{Breton1987, author="Jean-Fran├žois Breton", title="Ancient Shabwa, the capital of aramawt", year="1987", booktitle="Yemen: 3000 Years of Art and Civilisation in Arabia Felix", editor="Werner Daum", publisher="Pinguin-Verlag", address="Innsbruck", pages="111-15", keyword0="History", type="chapter" }