Wedekind, Klaus. 1990. Gimo-Jan or Ben\_Yem-Om: Bench-Yemsa phonemes, tone, and words. In Hayward, Richard J. (ed.), Omotic Languages Studies, 68–184. SOAS.
@incollection{1479_bench,
author = {Wedekind, Klaus},
booktitle = {Omotic Languages Studies},
editor = {Hayward, Richard J.},
pages = {68–184},
publisher = {SOAS},
title = {Gimo-Jan or Ben\_Yem-Om: Bench-Yemsa phonemes, tone, and words},
year = {1990}
}