1
by Goldstein, Larry J.
Published 1990
Manuscript
2
by Taylor, Howard E.
Published 1981
Manuscript
3
by Blanchard, Paul
Published 1999
Manuscript
4
by Braun, Martín
Published 1990
Manuscript
5
by Marcus, Daniel A,
Published 1997
Manuscript
6
by Churchill, Ruel V.
Published 1998
Manuscript