In 1988, Dr. Mark Farrell, Raymond Pfeil, and Dr. Albert Caretto published a short article about PGSS in the Journal of Chemical Education. The article can be found at http://pubs.acs.org/doi/abs/10.1021/ed065p150.
Thanks to Jamie Cannone (Class of 1988; TA 1991-1992) for finding this!
Bonus Trivia: Dr. Farrell is the only staff member to be affiliated with PGSS every year from 1982 to 2008.
Pennsylvania Governor's School for the Sciences > News Feed > Program > PGSS in the Journal of Chemical Education