Deborah A. Baker, David A. Fisher, Jonathan C. Shultis. A Practical Language to Provide Persistence and a rich Typing System. In François Bancilhon, Peter Buneman, editors, Advances in Database Programming Languages, Papers from DBPL-1, September 1987, Roscoff, France. pages 295-309, ACM Press / Addison-Wesley, 1987. [doi]
Abstract is missing.