J. Hywel Williams
发表
A. Davies,
J. Hywel Williams,
1980
.
J. Hywel Williams,
J. Williams,
1974
.
A. Davies,
J. Hywel Williams,
1981
.
J. Hywel Williams,
1985
.
D. R. Towill,
J. Hywel Williams,
Mehdi Agha Sarram,
1981
.
J. Hywel Williams,
D. J. Bainton,
1989
.
J. Hywel Williams,
Denis R. Towill,
K. C. Varghese,
1978,
Pattern Recognit..
J. Hywel Williams,
Denis R. Towill,
C. Cresswell,
1981,
Pattern Recognit..