Panel Discussion - Implementation. - Friedrich L. Bauer; Henry J. Bowlden; Paul Branquart; Ian F. Currie; Andrei P. Ershov; Cornelis H. A. Koster; Barry J. Mailloux; Manfred Paul (ALGOL 68 Implementation, 1970)

A Scheme of Storage Allocation and Garbage Collection for Algol 68. - Paul Branquart; Johan Lewi (ALGOL 68 Implementation, 1970)

Analysis of the Parenthesis Structure of Algol 68. - Paul Branquart; Johan Lewi; Jean-Pierre Cardinael (ALGOL 68 Implementation, 1970)

Panel Discussion - Algol 68 Sublanguages. - Gerhard Goos; Henry J. Bowlden; Paul Branquart; Barry J. Mailloux; John E. L. Peck; Philip M. Woodward (ALGOL 68 Implementation, 1970)

Algol 68 Implementation. - Manfred Paul; Henry J. Bowlden; Paul Branquart; Ian F. Currie; Andrei P. Ershov; Cornelis H. A. Koster; John E. L. Peck; H. Scheidig (IFIP Congress (2), 1971)

The Composition of Semantics in Algol 68. - Paul Branquart; Johan Lewi; Michel Sintzoff; Pierre L. Wodon (Commun. ACM, 1971)

A Context-Free Syntax of ALGOL 68. - Paul Branquart; Jean-Pierre Cardinael; Jean-Paul Delescaille; Johan Lewi (Inf. Process. Lett., 1972)

A simple translation automaton allowing the generation of optimized code. - Paul Branquart; Jean-Pierre Cardinael; Johan Lewi; Jean-Paul Delescaille; Michael Van Begin (Methods of Algorithmic Language Implementation, 1975)

An Optimized Translation Process and Its Application to ALGOL 68 - Paul Branquart; Jean-Pierre Cardinael; Johan Lewi; Jean-Paul Delescaille; Michael Van Begin (Springer, 1976)

An Analytical Description of CHILL, the CCITT High Level Language - Paul Branquart; Georges Louis; Pierre L. Wodon (Springer, 1982)

A High Level Intermediate Code. - Paul Branquart (Method and tools for compiler construction, 1983)