LaTeX not simply delivers considerable typesetting abilities but additionally gives a framework for extensibility The 2nd line offers the title from the �?bib�?file that contains the listing of reference. In this instance, the references are compiled in Ref.bib Brian M. HuntBrian M. Hunt fourteen.1k44 gold badges2828 silver badges4242 bronze badges https://www.calameo.com/accounts/7442550