Bridgman, Todd, Cummings, Stephen (1) Cummings, E. E. (1) Cummings, Stephen, Ullman, Dana (1) El-sheikh, Mona, Kouros, Chrystyna D., Erath, Stephen, Cummings, E. Mark (university Of Notre Dame) (1) Cummings, Stephen (victoria University Of Wellington), Angwin, Duncan (university Of Warwick) (1)