@book{aurum05requirements,
title = {Engineering and Managing Software Requirements},
edition = {1},
publisher = {Springer},
url = {http://www.amazon.com/Engineering-Managing-Software-Requirements-Ayb%C3%BCke/dp/3540250433%3FSubscriptionId%3D13CT5CVB80YFWJEPWS02%26tag%3Dws%26linkCode%3Dxm2%26camp%3D2025%26creative%3D165953%26creativeASIN%3D3540250433},
year = {2005},
description = {Amazon.com: Engineering and Managing Software Requirements: Aybüke Aurum, Claes Wohlin: Books},
ean = {9783540250432}, asin = {3540250433}, isbn = {3540250433}, dewey = {005.12},
keywords = {info.refs.books mrefs research.cs.softeng.req state.in }
}
::