@inproceedings{KaibelWalter2014,
	author = {V. Kaibel and M. Walter},
	title = {Simple Extensions of Polytopes},
	booktitle = {Integer Programming and Combinatorial Optimization \(IPCO\)},
	year = {2014},
	editor = {J. Lee and J. Vygen},
	pages = {309--320},
	month = {Jan},
	publisher = {Springer},
	note = {Lecture Notes in Computer Science, vol 8494},
	doi = {10.1007/978-3-319-07557-0_26}
}