James, Richard (2) Lo, Richard (2) Xie, Weiguo (university Of Minnesota, Toan, Sam (university Of Minnesota, Davis, Richard (university Of Minnesota (1) Blatchly, Richard (keene State College, Delen, Zeynep (bogazici University, O'hara, Patricia (amherst College (1) Post, Richard, Snyder, Chad, Houk, Clifford C. (1)