Sheila Oates-Williams

Strongly 2-perfect cycle systems and their quasigroups

Darryn E. Bryant, Sheila Oates-Williams, 1997, Discret. Math..

Strongly 2-perfect trail systems and related quasigroups

Darryn E. Bryant, Sheila Oates-Williams, 1999, Australas. J Comb..

Single laws for sloops and squags

Sheila Oates-Williams, Diane Donovan, 1991, Discret. Math..

Mendelsohn designs associated with a class of idempotent quasigroups

Darryn E. Bryant, Sheila Oates-Williams, 1995, Discret. Math..

Combinatorial Mathematics IX

Elizabeth J. Billington, Anne Penfold Street, Sheila Oates-Williams, 1982 .

Ramsey Varieties of Finite Groups

Sheila Oates-Williams, 1988, Eur. J. Comb..

Graphs and universal algebras

Sheila Oates-Williams, 1981 .