R. Wills
发表
J. Wohlgemuth,
R. Wills,
F. Hall,
1996,
Conference Record of the Twenty Fifth IEEE Photovoltaic Specialists Conference - 1996.
R. Wills,
1997,
Conference Record of the Twenty Sixth IEEE Photovoltaic Specialists Conference - 1997.
R. Wills,
A. Sorensen,
1986
.