@book{Ryckmans1987,
author="Jacques Ryckmans",
title="The old South Arabian religion",
year="1987",
booktitle="Yemen: 3000 Years of Art and Civilisation in Arabia Felix",
editor="Werner Daum",
publisher="Pinguin-Verlag",
address="Innsbruck",
pages="107-10",
keyword0="History",
keyword1="Preislamic",
keyword2="Religion",
type="chapter"
}