@article {icl:697,
	title = {Block-asynchronous Multigrid Smoothers for GPU-accelerated Systems},
	journal = {ICCS 2012},
	year = {2012},
	month = {2012-06},
	address = {Omaha, NE},
	author = {Hartwig Anzt and Stanimire Tomov and Mark Gates and Jack Dongarra and Vincent Heuveline}
}
