R. Howard
发表
R. Howard,
1997
.
Bruce J. Holmes,
Richard M. Howard,
Stan J. Miley,
1988
.
R. Howard,
David W. Kindelspire,
1990
.
R. Howard,
J. Kersh,
1991
.
R. Howard,
David J. Gwilliam,
1991
.
R. Howard,
Donald K. Johnson,
Paul N. Ilacqua,
1992
.
R. Howard,
J. Willson,
C. Zgraggen,
1994
.
Vladimir Dobrokhodov,
Oleg A. Yakimenko,
Richard M. Howard,
2003
.
Richard M. Howard,
Chih-Chung Yuan,
R. Howard,
1991
.
R. Howard,
M. Lung,
1991
.
R. Howard,
M. Abang,
Donald P. Oane,
1989
.