A. J. Stephens

Some computational results on a problem of Einsenstein

H. C. Williams, H. C. Williams, A. J. Stephens, 1989 .

Some computational results on a problem concerning powerful numbers

H. C. Williams, Hugh C. Williams, A. J. Stephens, 1988 .

Computation of real quadratic fields with class number one

H. C. Williams, Hugh C. Williams, A. J. Stephens, 1988 .

An open architecture number sieve

H. C. Williams, Hugh C. Williams, A. J. Stephens, 1991 .