Users see Chapter title if relevant their books

[Vensberg]

• [ ] Analyze which of our sources: CrossRef, Scopus, WoS, Dimensions, PubMed, European PMC, DBLP, Archive, RePeC, SSRN, CiNii EN, CiNii JP, figshare, Google Books, eScholarship have highest percentages of citation Chapter title
• [ ] Analyze the mismatch between the sources CrossRef, Scopus, WoS, Dimensions, PubMed, European PMC, DBLP, Archive, RePeC, SSRN, CiNii EN, CiNii JP, figshare, Google Books, eScholarship have for Chapter title per citation. Compare to the official publisher record to determine which version is correct.
• [ ] Propose an order of preferred sources which will maximize the Chapter title field completeness and accuracy and minimize the number of sources that need to be combined to achieve that.