Article Christina Brandt (2022)
Development and Heredity in the Interwar Period: Hans Spemann and Fritz Baltzer on Organizers and Merogones. Journal of the History of Biology (pp. 253-283). (/isis/citation/CBB199185340/) unapi

Article Christina Brandt (2022)
Vitalism, Holism, and Metaphorical Dynamics of Hans Spemann’s “Organizer” in the Interwar Period. Journal of the History of Biology (pp. 285-320). (/isis/citation/CBB709549944/) unapi

Article Allen, Garland E. (2005)
Mechanism, Vitalism and Organicism in Late Nineteenth- and Twentieth-Century Biology: The Importance of Historical Context. Studies in History and Philosophy of Science Part C: Studies in History and Philosophy of Biological and Biomedical Sciences (p. 261). (/isis/citation/CBB000770690/) unapi

Article Galperin, Charles (2000)
Aspects du développement dans la biologie du XXe siècle. Revue d'Histoire des Sciences (p. 331). (/isis/citation/CBB000110069/) unapi

Article Hamburger, Viktor (1999)
Hans Spemann on Vitalism in Biology: Translation of a Portion of Spemann's Autobiography. Journal of the History of Biology (p. 231). (/isis/citation/CBB000111904/) unapi

Book Fässler, Peter E. (1997)
Hans Spemann, 1869-1941: Experimentelle Forschung im Spannungsfeld von Empire und Theorie: Ein Beitrag zur Geschichte der Entwicklungsphysiologie zu Beginn des 20. Jahrhunderts. (/isis/citation/CBB000076336/) unapi

Article Fässler, Peter E. (1995)
Ein Beitrag zur Geschichte der Theorie der Entwicklung: Hans Spemanns Organisationskonzeption. Biologisches Zentralblatt (pp. 216-222). (/isis/citation/CBB000071605/) unapi

Essay Review Allen, Garland E. (1993)
Inducers and “organizers”: Hans Spemann and experimental embryology. History and Philosophy of the Life Sciences. (/isis/citation/CBB000052879/) unapi

Article Rinard, R.G. (1992)
Hans Spemann: Cultural factors in the rejection of an engineering stance in embryology. Synthese (pp. 73-91). (/isis/citation/CBB000044608/) unapi

Chapter Saha, Margaret (1991)
Spemann seen through a lens. In: A conceptual history of modern embryology (p. 91). (/isis/citation/CBB000040893/) unapi

Book Hamburger, Viktor (1988)
The heritage of experimental embryology: Hans Spemann and the Organizer. (/isis/citation/CBB000063843/) unapi

Article Rinard, R.G. (1988)
Neo-Lamarckism and technique: Hans Spemann and the development of experimental embryology. Journal of the History of Biology (pp. 95-118). (/isis/citation/CBB000029875/) unapi

Article Oppenheimer, Jane (1985)
Logische Präzision und biologische Einsicht im Denken von Hans Spemann. Freiburger Universitätsblätter (pp. 27-41). (/isis/citation/CBB000019920/) unapi