Character Coding for Bibliographical Record Control. - E. J. Yannakoudakis; F. H. Ayres; J. A. W. Huggill (Comput. J., 1980)

The British Library and the University Library: a View from a Beleaguered Ivory Tower. - F. H. Ayres (J. Documentation, 1981)

Matching of citations between non-standardized databases. - E. J. Yannakoudakis; F. H. Ayres; J. A. W. Huggill (J. Am. Soc. Inf. Sci., 1990)