J. Pollard
发表
J. Pollard,
1970
.
W. E. Danforth,
J. Pollard,
1968
.
M. Pomerantz,
D. Bowler,
J. Pollard,
1965
.
J. Pollard,
1959
.
J. Pollard,
1956
.
J. Pollard,
R. V. Jones,
1962
.
J. Harris,
Y. Z. Liu,
R. Anderson,
1980
.
R. Balcerak,
W. A. Gutierrez,
J. Pollard,
1987
.