Metzger, H., J. F. Guevara Aristizabal, and V. Aréchiga Córdova. “Must the Historian of Science Become a Contemporary of the Scientists He Talks About?”. Theoría. Revista Del Colegio De Filosofía, no. 37, Apr. 2020, pp. 115-26, doi:10.22201/ffyl.16656415p.2019.37.1252.