@PRESENTATION{fermüller2010,
	title     = {Relations between Medieval and Modern Logical Dialogue Games},
	author    = {Christian G. Fermüller},
	year      = {2010},
	month     = {7},
	address   = {Leeds, UK},
	booktitle = { International Medieval Congress 2010},
	state     = {published},
	acknowledged= {1},
	talk      = {1}
}