Doing a literature review on a topic that is new to me at the moment, I am especially interested in papers that are cited across several of the papers I'm currently focussing on. I was wondering if there is a tool out there, which I can feed with a list of the papers I'm reading, and that will provide me with a set of shared references. Looking into Web of Science, Scopus and Google Scholar, I couldn't find something resembling such an option, but maybe I have just overseen it. Googling for a tool like this proved also difficult, maybe because I couldn't find the propper search terms.
I know that there is an api for Scopus, with which one could probably write a Python Script to perform such a task, but I rather not reinvent the wheel and waste time (although it'd probably be fun to check out the Scopus api).