initials for authors' first names

[katrin-berkenbusch]

Just a note, when authors' first names are spelt out in multiple-author references, they potentially do not list in the right order (i.e., alphabetical by consecutive authors). I suggest we consistently use initials for first names.

[edwardabraham]

This is a good point, thanks, but I am going to close the issue as it is a recommended usage that can be captured in #7.