@conference {vandenberg07VONipo,
	title = {In pursuit of a root},
	year = {2007},
	month = {07},
	publisher = {Von Neumann Symposium},
	organization = {Von Neumann Symposium},
	url = {https://slim.gatech.edu/Publications/Public/Conferences/vonNeuman/2007/vandenberg07VONipo/vandenberg07VONipo.pdf},
	author = {Ewout van den Berg and Michael P. Friedlander}
}
