P. Willis
发表
Ronald J. Muellerschoen,
Yoaz Bar-Sever,
P. Willis,
2003
.
P. Willis,
J. C. Ries,
J. Ries,
2005
.
Michael B. Heflin,
Michiel Otten,
John C. Ries,
2015
.
Y. Bar-Sever,
A. Sibthorpe,
P. Willis,
2009
.
C. Noll,
L. Soudarin,
R. Noomen,
2006
.
R. Haas,
H. Schuh,
P. Willis,
2006
.
P. Willis,
Y. Bar-Sever,
P. Willis,
2005
.
P. Willis,
P. Willis,
J. Berthias,
2006
.
Zuheir Altamimi,
Markus Rothacher,
Dirk Behrend,
2006
.