@article{ref1,
title="Drought and famine in Ethiopia and Sudan: An ongoing tragedy",
journal="Natural hazards",
year="1991",
author="Webb, Patrick and von Braun, Joachim and Teklu, Tesfaye",
volume="4",
number="1",
pages="85-86",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0921-030X",
doi="10.1007/BF00126561",
url="http://dx.doi.org/10.1007/BF00126561"
}