Further Thoughts on Record Handling AB21.3.6

A history of ALGOL 68

HOPL-II The second ACM SIGPLAN conference on History of programming languages

The development of the SIMULA languages

ACM SIGPLAN Notices - Special issue: History of programming languages conference

The roots of object orientation: the Simula language

Software pioneers

A history of ALGOL 68

History of programming languages---II

The development of the SIMULA languages

History of programming languages I

The when, why and why not of the BETA programming language

Proceedings of the third ACM SIGPLAN conference on History of programming languages