C. E. Walker
发表
K. Shelke,
C. E. Walker,
1990
.
C. E. Walker,
C. E. Walker,
Colin W. Wrigley,
1990
.
C. E. Walker,
C. E. Walker,
P. W. Gras,
1990
.
C. E. Walker,
C. E. Walker,
W. D. Eustace,
2015
.
C. E. Walker,
Z. Fan,
Z. Xia,
2008
.