Associative Storage and Retrieval: Some Language Design Issues. - Paul Philbrow (POS, 1987)

PS-Algol's device-independent output statement. - Paul Philbrow; I. Armour; Malcolm P. Atkinson 001; J. Livingstone (ACM SIGPLAN Notices, 1988)

Supporting an Object-Oriented Programming Methodology using PS-Algol. - Paul Philbrow; David Harper; Malcolm P. Atkinson 001 (DBPL, 1989)

Persistence and Type Abstraction Revisited. - Atsushi Ohori; Ivan Tabkha; Richard C. H. Connor; Paul Philbrow (POS, 1990)

Events and Exception Handling in PS-Algol. - Paul Philbrow; Malcolm P. Atkinson 001 (Comput. J., 1990)

Design Issues in a Map Language. - Malcolm P. Atkinson 001; Christophe Lécluse; Paul Philbrow; Philippe Richard (DBPL, 1991)

Measuring Persistent Object Systems. - Malcolm P. Atkinson 001; A. Birnie; N. Jackson; Paul Philbrow (POS, 1992)

The Persistent Workshop - a Programming Environment for Napier88. - Dag I. K. Sjøberg; Ray Welland; Malcolm P. Atkinson 001; Paul Philbrow; Cathy Waite; S. Macneill (Nord. J. Comput., 1997)

Exploiting Persistence in Build Management. - Dag I. K. Sjøberg; Ray Welland; Malcolm P. Atkinson 001; Paul Philbrow; Cathy Waite (Softw. Pract. Exp., 1997)