@article{gk2015journal,
	doi = {10.1016/j.ic.2018.02.016},
	url = {http://arxiv.org/abs/1510.03399},
	year = {2018},
	volume = {261},
	pages = {432--445},
	publisher = {Elsevier},
	author = {Yiannis Giannakopoulos and Elias Koutsoupias},
	title = {Selling Two Goods Optimally},
	journal = {Information and Computation},
	url = {https://arxiv.org/abs/1510.03399},
	archivePrefix = {arXiv},
	eprint = {1510.03399}
}