As I am writing the manuscript of my PhD thesis, I am facing a `LaTeX' obstacle. Chapter 2,3 and 4 of my thesis will, each, be a copy of a published article. For so, I would like each of this chapter to end with the bibliography of the article.
I also want a bibliography at the end of thesis for the references I used in the introduction ( chapter 1), and in the chapters 5 to 7, plus the appendices.
I could use a \includepdf for the articles but that will remove the hyperref link inside the chapters and for so I would like to avoid that.
How can I have multiple bibliographies in a single tex document.
ps: I don't mind merging all my .bib files into one, there should be no conflict.

biblatexyou have the structure for multiple bibliographies built in, through the use ofrefsectionorrefsegment. Things will depend somewhat on your style of choice and on your document settings (so more info, preferably with a MWE would be a good idea). But you can have a look at, e.g., https://tex.stackexchange.com/q/202281/105447, https://tex.stackexchange.com/q/168713/105447 or https://tex.stackexchange.com/q/19326/105447. – gusbrs Aug 15 '17 at 18:07