@inproceedings{ferm{\"u}ller2009,
	title     = {Truth value intervals, Bets, and Dialogue Games},
	author    = {Christian G. Ferm{\"u}ller},
	year      = {2009},
	editor    = {Michal Pelis},
	publisher = {Collegue Publications},
	booktitle = {Logica Yearbook 2008},
	state     = {published},
	acknowledged= {1},
	talk      = {1}
}