@article {icl:81,
	title = {Recursive Approach in Sparse Matrix LU Factorization},
	journal = {Scientific Programming},
	volume = {9},
	number = {1},
	year = {2001},
	month = {2001-00},
	pages = {51-60},
	author = {Jack Dongarra and Victor Eijkhout and Piotr Luszczek}
}
