Identifying Discriminant Features in the Histopathology Diagnosis of Inflammatory Bowel Disease Using a Novel Variant of the Growing Cell Structure Network Technique. - Simon S. Cross; Andrew J. Walker; Robert F. Harrison (ANNIMAB, 2000)

Ordered multiplicity lists for eigenvalues of symmetric matrices whose graph is a linear tree. - Charles R. Johnson; Andrew A. Li; Andrew J. Walker (Discret. Math., 2014)