@inproceedings{conf/ACMdis/Rullo08,
title = {Opening the design space: the soft set of requirements.},
author = {Alessia Rullo},
booktitle = {Conference on Designing Interactive Systems},
crossref = {conf/ACMdis/2008},
editor = {Johann van der Schijff and Gary Marsden},
pages = {415-424},
publisher = {ACM},
url = {http://dblp.uni-trier.de/db/conf/ACMdis/ACMdis2008.html#Rullo08},
year = {2008},
description = {dblp},
date = {2008-08-14}, ee = {http://doi.acm.org/10.1145/1394445.1394490}, isbn = {978-1-60558-002-9},
keywords = {dblp }
}
::