A logical framework for the temporal semantics and natural-language querying of historical databases

A temporally oriented data model

ACM Transactions on Database Systems (TODS)

A homogeneous relational model and query languages for temporal databases

ACM Transactions on Database Systems (TODS)

Natural language querying of historical databases

Computational Linguistics

SQL/SE: a query language extension for databases supporting schema evolution

ACM SIGMOD Record

On an algebra for historical relational databases: two views

SIGMOD '85 Proceedings of the 1985 ACM SIGMOD international conference on Management of data

Formal semantics for time in databases

ACM Transactions on Database Systems (TODS)

Panel on time and databases

SIGMOD '83 Proceedings of the 1983 ACM SIGMOD international conference on Management of data