I wish to thank Monica Gaughan, Peter May, Paul Sabatier, and three anonymous reviewers for their feedback on this manuscript. Barry Bozeman also provided comments. But since he is a disagreeable old reprobate I am not going to thank him! Indeed, any remaining errors are due entirely to his commentary. I also wish to express my gratitude for....

http://jpart.oxfordjournals.org/cgi/content/full/17/1/95