@inbook{8b1a3c32a848412e896a5209f3846d6a,
title = "Contrasting Rankings from Social Choice Aggregation Methods for Business Information System Selection in Multiple Case Studies",
author = "Edward Bernroider and Johann Mitl{\"o}hner",
year = "2007",
month = may,
day = "1",
language = "English",
isbn = "978-1-4020-5633-8",
pages = "133 -- 144",
editor = "\{Witold Abramowicz, Heinrich C. Mayr\}",
booktitle = "Technologies for Business Information Systems",
publisher = "Springer",
address = "Germany",
}