@inproceedings {conference-BCH+12,
	title = {A Multivariate Complexity Analysis of Lobbying in Multiple Referenda},
	booktitle = {Proceedings of the 26th Conference on Artificial Intelligence (AAAI {\textquoteright}12)},
	year = {2012},
	pages = {1292-1298},
	publisher = {AAAI Press},
	organization = {AAAI Press},
	type = {conference2012},
	keywords = {2012 - Conference articles},
	url = {http://fpt.akt.tu-berlin.de/publications/lobbying-aaai12.pdf},
	author = {Robert Bredereck and Jiehua Chen and Sepp Hartung and Stefan Kratsch and Rolf Niedermeier and Ond{\v r}ej Such{\'y}}
}
