RelBib: Results for "(11853856x OR 11855896x)"
https://relbib.de/search/results?filter[]=~author_facet:"Festa, Francesco Saverio 1948-2019"&filter[]=~author_facet:"Gemmiti, Dante"&filter[]=~relbib_notation_facet:"XA"&lookfor=(11853856x OR 11855896x)&type=AllFields