R. Fletcher
发表
D. Bibby,
R. Fletcher,
1987
.
Catherine L. Nicholson,
Ross A. Fletcher,
S. Shimada,
2005
.
M. Schmücker,
K. MacKenzie,
D. Brew,
2005
.
Martin Schmücker,
Catherine L. Nicholson,
Ross A. Fletcher,
2011
.
K. MacKenzie,
R. Vagana,
D. Brew,
2007
.