@article{Frey1976,
	title = {Taxation in fiscal exchange : A comment},
	author = {Bruno S. Frey},
	journal = {Journal of Public Economics},
	month = {00},
	number = {1-2},
	pages = {31--35},
	url = {http://www.sciencedirect.com/science/article/B6V76-45BCV6T-5/1/bf5cbdac5128caf520a0e8c421bc20b9},
	volume = {6},
	year = {1976},
	biburl = {http://www.bibsonomy.org/bibtex/2f88a3655dc52be7ddedd9a87e5c1c8a0/smicha},
	keywords = {imported }
}