Jack Butler
发表
Andrew Swartz,
Ilan Rubinfeld,
Alexander Shepard,
2010,
Journal of Medical Systems.
Stephen Ruth,
James E. Oberg,
Jack Butler,
1974,
AFIPS '74.
Sophia Lycouris,
Johannes Birringer,
Yacov Sharir,
2003
.
Warren Robinett,
David Rothenberg,
David Tomas,
1991
.