@book{2099, author = {Weisbrod, Burton Allen,}, title = {To profit or not to profit :}, publisher = {Cambridge University Press,}, year = {c1998.}, address = {Cambridge ;}, note = {A collection of papers initiated, discussed, and refined at two working conferences held by the contributors.}, url = {http://www.loc.gov/catdir/description/cam028/97045976.html} }