Paper  bibtex   

@inproceedings{bc1d15d0f1b149ef8770753bdff50016fa49ef29f7eceaf524fd0bbd40e6d85b,
	author={Volker Gruhn and Lothar Schöpe and Alexander Schmitz},
	editor={Key Pousttchi and Klaus Turowski},
	title={eBill Presentment and Payment-System Com42Bill},
	booktitle={Mobile Economy - Transaktionen, Prozesse, Anwendungen und Dienste, Proceedings zum 4. Workshop Mobile Commerce, Universität Augsburg, 2.-3. Februar 2004},
	series={LNI},
	volume={42},
	pages={147--161},
	publisher={GI},
	year={2004},
	url={http://subs.emis.de/LNI/Proceedings/Proceedings42/article1196.html},
	timestamp={Tue, 31 May 2011 01:00:00 +0200},
	biburl={https://dblp.org/rec/bib/conf/wmc/GruhnSS04},
	bibsource={dblp computer science bibliography, https://dblp.org},
	type={inproceedings},
}