Bianchini, Carlo, Fiammetta Sabba, and Lucia Sardo. “Proposal for a New Methodological Approach to the Study of 20th Century Bibliography”. Bibliothecae.it 10, no. 2 (January 1, 2021): 138–151. Accessed June 26, 2022. https://bibliothecae.unibo.it/article/view/14051.