Patrick H. O'Neil/ Karl Fields/ Don Share
(5)
Patrick H. O'Neil (University of Puget Sound),Karl J. Fields (University of Puget Sound),Don Share (University of Puget Sound)
(3)
Stephen Orvis/ Carol Ann Drogus
(2)
Stephen Orvis/ Carol Ann Drougus
(2)
Anke Weber/ Wesley Hiers/ Ana骾 Flesken
(1)