Deletion of Mario Ageno

Comment: He turns up mainly in books. Here's one in https://books.google.com/books?id=VBPmBQAAQBAJ&pg=PA49&dq=mario+ageno&hl=en&sa=X&ved=0ahUKEwiH7dnA4tLJAhXKHR4KHfDLBg4Q6AEIQTAG#v=onepage&q=mario%20ageno&f=false English. And here's a book on the history of physics in Italy that has a fair amount about him: Foresta, Martin F, and Geppi Calcara. Per Una Storia Della Geofisica Italiana: La Nascita Dell'istituto Nazionale Di Geofisica (1936) E La Figura Di Antonino Lo Surdo. Milano: Springer, 2010. Plus, there was an entire symposium in his honor: Ageno, Mario, Edoardo Amaldi, and L Maiani. Fisica E Biofisica Oggi: Atti Del Simposio in Onore Di M. Ageno : Roma, 1-2 Ottobre 1985 : Società Italiana Di Fisica, Bologna, Italy. Bologna: Editrice Compositori, 1989. So I would say that he easily meets . I'll try to add a few sources to the article, but physics isn't my forte
Stance: keep
Cited policy: Wikipedia:Notability (WP:ACADEMIC)

Comment: basically for the same reason LaMona already gave: he seems to have plenty of in-depth and reliably published book coverage, enough for . Some of the sources are in Italian but that's ok
Stance: keep
Cited policy: Wikipedia:Notability (WP:GNG)