@misc {Cai.2003.2,
	title = {A Numerical Study of Some Parallel Algebraic Preconditioners},
	howpublished = {Talk at the IPDPS 2003 Conference, April 22-26, 2003, Nice, France},
	year = {2003},
	author = {Cai, Xing and Sosonkina, Masha}
}
