Article Levita, Georgy S.; Hoßfelda, Uwe (2013)
A Bridge-Builder: Wolf-Ernst Reif and the Darwinisation of German Paleontology. Historical Biology: An International Journal of Paleobiology (pp. 297-306). (/isis/citation/CBB001211908/) unapi

Review Levit, Georgy S.; Hossfeld, Uwe (2011)
Review of "H. G. Bronn, Ernst Haeckel, and the Origins of German Darwinism: A Study in Translation and Transformation". Metascience: An International Review Journal for the History, Philosophy and Social Studies of Science. (/isis/citation/CBB001032946/) unapi

Book Schmalhausen, Ivan I.; Hoßfeld, Uwe; Olsson, Lennart; et al. (2010)
Ivan I. Schmalhausen: Die Evolutionsfaktoren. (/isis/citation/CBB001023295/) unapi

Review Levit, Georgy S. (2007)
Review of "From Here to Eternity: Ernst Haeckel and Scientific Faith". Isis: International Review Devoted to the History of Science and Its Cultural Influences. (/isis/citation/CBB000772303/) unapi

Article Levit, Georgy S.; Hoßfeld, Uwe (2006)
The Forgotten “Old-Darwinian” Synthesis: The Evolutionary Theory of Ludwig H. Plate (1862--1937). NTM: Zeitschrift für Geschichte der Naturwissenschaften, Technik und Medizin (p. 9). (/isis/citation/CBB000670835/) unapi

Article Levit, Georgy S.; Olsson, Lennart (2006)
“Evolution on Rails”: Mechanisms and Levels of Orthogenesis. Annals of the History and Philosophy of Biology (p. 99). (/isis/citation/CBB000933667/) unapi