P. Butler
发表
A. Nederbragt,
J. Mirão,
P. Barrulas,
2019,
Archaeological and Anthropological Sciences.
P. Butler,
1984
.
K. Verosub,
P. Butler,
B. Troxel,
1988
.
P. Butler,
1969
.
J. Mount,
P. Butler,
1986
.
P. Butler,
1977
.