Knowles, William S Asymmetric hydrogenations (Nobel lecture). [electronic resource] - Angewandte Chemie (International ed. in English) Jun 2002 - 1999-2007 p. digital Publication Type: Biography; Historical Article; Lecture ISSN: 1433-7851 Subjects--Topical Terms: CatalysisChemistryHistory, 20th CenturyHistory, 21st CenturyHumansHydrogenationLevodopa--chemical synthesisLigandsModels, ChemicalNobel PrizePhosphines--chemistryStereoisomerism