Morón Merchante, Isabel. “On Digitization in the Library of the National Museum of Natural Sciences”. Enredadera: journal of the CSIC Libraries and Archives Network, no. 19 (June 30, 2011): 6–8. Accessed November 23, 2025. https://enredadera.urici.csic.es/index.php/enredadera/article/view/500.