Ed Anderson Zhaojun Bai Jack Dongarra A. Greenbaum A. McKenney Jeremy Du Croz Sven Hammarling James Demmel Christian H. Bischof Danny C. Sorensen LAPACK: a portable linear algebra library for high-performance computers. 2-11 1990 SC http://portal.acm.org/citation.cfm?id=110382.110385 db/conf/sc/sc1990.html#AndersonBDGMCHDBS90