D. Ballard
发表
D. Ballard,
P. Cheshire,
G. W. Longman,
1978
.
T. S. Mann,
D. Ballard,
P. Cheshire,
1990
.
G. Wignall,
D. Ballard,
J. Schelten,
1976
.
I. Shirley,
D. Ballard,
S. C. Taylor,
1983
.
P. Holmes,
P. J. Senior,
D. Ballard,
1987
.
J. Atwood,
M. Lappert,
D. Ballard,
1979
.
I. Shirley,
D. Ballard,
S. C. Taylor,
1988
.
D. Haddleton,
D. Ballard,
S. Richards,
1992
.
E. Janke,
D. Ballard,
P. Cheshire,
1982
.
D. Ballard,
1976
.
J. Atwood,
M. Lappert,
D. Ballard,
1979
.
J. Atwood,
M. Lappert,
D. Ballard,
1979
.
J. Atwood,
M. Lappert,
D. Ballard,
1979
.
E. Jones,
D. Ballard,
R. J. Wyatt,
1974
.
D. Ballard,
1973
.
D. Ballard,
P. W. V. Lienden,
1972
.
D. Ballard,
R. Pearce,
1975
.
D. Ballard,
J. Holton,
A. Courtis,
1978
.
J. Atwood,
G. Scollary,
M. Lappert,
1976
.
G. Wignall,
W. Schmatz,
D. Ballard,
1974
.
J. V. Dawkins,
D. Ballard,
1973
.
J. V. Dawkins,
D. Ballard,
J. M. Key,
1973
.
E. Jones,
D. Ballard,
T. Medinger,
1971
.
D. Ballard,
T. Medinger,
1968
.
D. Ballard,
W. Janes,
T. Medinger,
1968
.
G. Wignall,
W. Schmatz,
D. Ballard,
1976
.
G. Wignall,
D. Ballard,
J. Schelten,
1974
.
G. Wignall,
D. Ballard,
G. W. Longman,
1977
.
B. Tighe,
D. Ballard,
1967
.
A. Burgess,
D. Ballard,
J. Dekoninck,
1987
.
C. Bamford,
D. Ballard,
1956,
Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences.
C. Bamford,
D. Ballard,
1953,
Nature.
G. Wignall,
D. Ballard,
J. Schelten,
1973
.
G. R. Rideal,
D. G. H. Ballard,
D. Ballard,
1983
.
D. Ballard,
J. Richter,
J. Myatt,
1972
.
D. Ballard,
1975
.
D. Ballard,
1964
.
C. Bamford,
D. Ballard,
1954,
Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences.
D. Ballard,
J. Schelten,
A. Zinken,
1981
.
J. V. Dawkins,
D. Ballard,
1974
.
C. Bamford,
D. Ballard,
1956
.
A. Burgess,
E. Janke,
D. Ballard,
1981
.
D. Ballard,
1976
.
C. Bamford,
D. Ballard,
1958
.
D. Ballard,
J. Schelten,
M. Rayner,
1976
.