@book
{TN_libero_mab2,
author = {
Sommerville, Ian
AND
Sawyer, Pete
},
title = {
Requirements engineering
a good practice guide
},
edition = {
Reprinted
}
,
publisher = {Wiley},
isbn = {0471974447},
keywords = {
Systems engineering
,
Software engineering
,
Softwareentwicklung
},
year = {1999},
abstract = {Literaturangaben},
address = {
Chichester
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}