American Men & Women of Science : A Biographical Directory of Today’s Leaders in Physical, Biological and Related Sciences: SAV-SOP. 2021, p10120-10120.
Schultz, David Harold NUMERICAL ANALYSIS. b Park Falls, Wis, September 10, 1942; m 1965, Marion J Olson; c Sigrid Christine & Christine Clare. Univ Wis-Madison, BS, 1965, MS, 1968, PhD [...]