;Hardie, Phillip (Trinity College, Cambridge),Kenney, E. J. (University of Cambridge),Reed, Joseph D. (Brown University, Rhode Island),Rosati, Gianpiero (Scuola Normale Superiore, Pisa)
(1)
;Hardie, Phillip (Trinity College, Cambridge),Reed, J. D. (University of Michigan, Ann Arbor)
(1)