@article{Luski1994,
	title = {The provision of public goods via advertising : Existence of equilibria and welfare analysis},
	author = {Israel Luski and David Wettstein},
	journal = {Journal of Public Economics},
	month = {Jun},
	number = {2},
	pages = {309--321},
	url = {http://www.sciencedirect.com/science/article/B6V76-45BCN8J-Y/1/fd0f8b2d4b304d94646b5f98bc345dda},
	volume = {54},
	year = {1994},
	biburl = {http://www.bibsonomy.org/bibtex/2c39e28e0d0a0803dea80468fe816bf22/smicha},
	keywords = {imported }
}

@article{Levhari1978,
	title = {Duopoly pricing and waiting lines},
	author = {David Levhari and Israel Luski},
	journal = {European Economic Review},
	number = {1},
	pages = {17--35},
	url = {http://www.sciencedirect.com/science/article/B6V64-45GSCP0-5K/1/c8e3b9149346bde3d0bbdd9600dbc434},
	volume = {11},
	year = {1978},
	biburl = {http://www.bibsonomy.org/bibtex/20ece64f28ec13fd2c9b58ab34fc355a0/smicha},
	keywords = {imported }
}