Richard Butler
发表
J. R. Banerjee,
Shijun Guo,
M. Lillico,
1997,
The Aeronautical Journal (1968).
J. R. Banerjee,
M. Lillico,
Shijun Guo,
1995
.
J. R. Banerjee,
M. Lillico,
M. H. Patel,
1999,
The Aeronautical Journal (1968).