Friedrich, Markus Department Ideals and Practices of Rationality, Max Planck Institute for the History of Science, Max Planck Society;
Friedrich, M. (2019). Zufallsfunde. In M. Fend, A. Te Heesen, C. v. Oertzen, & F. Vidal (Eds.), Surprise: 107 variations on the unexpected (pp. 112-115). Berlin: Max Planck Institute for the History of Science.