Let's Read! John Hardwig, 1985, "Epistemic Dependence"

The full paper can be found here: philpapers.org...
John Hardwig's page at the University of Tennessee is here: philosophy.utk...
For a more contemporary example of what a particle physics paper with a large number of authors looks like, see here: journals.aps.o...
I don't know how many authors there are, but they are credited as being employed by 344 distinct institutions, and there are over 100 different annotations that some of them have indicating secondary institutions or that they were deceased at the time of publication.