Richard T. Snodgrass. Introduction to TSQL2. In The TSQL2 Temporal Query Language. pages 19-30, 1995. [doi]
@incollection{Snodgrass95:1,
title = {Introduction to TSQL2},
author = {Richard T. Snodgrass},
year = {1995},
researchr = {https://researchr.org/publication/Snodgrass95%3A1},
cites = {0},
citedby = {0},
pages = {19-30},
booktitle = {The TSQL2 Temporal Query Language},
}