Kutschera, Ulrich Charles Darwin's Origin of Species, directional selection, and the evolutionary sciences today. [electronic resource] - Die Naturwissenschaften Nov 2009 - 1247-63 p. digital Publication Type: Biography; Historical Article; Journal Article; Portrait; Research Support, Non-U.S. Gov't ISSN: 1432-1904 Standard No.: 10.1007/s00114-009-0603-0 doi Subjects--Topical Terms: AnimalsBiological EvolutionBiology--historyHistory, 19th CenturyHumansOrigin of LifePhylogenySelection, Genetic