A bibliography on historical Ibero-Romance influence on Italo-Romance dialects (Neapolitan, Sicilian) and Sardinian

This bibliography was created for a short paper on this specific topic for which it ultimately proved to be too extensive. Nevertheless, the work had been done, so I decided to share the bibliography with the community, being convinced that it can be of help for scholars concerned with the topic. It is definitely not exhaustive, and, surely, some work has slipped my attention. The scope of the entries varies, from providing background, mentioning some basic phenomena, discussing phenomena that might come up in the discussion of Ibero-Romance influence, to profound studies of particular phenomena, etc. I will update the bibliography from time to time. Any suggestions or hints are always welcome.