Nikos A. Lorentzos, Yannis Manolopoulos. Functional Requirements for Historical and Interval Extensions to the Relational Model. Data \& Knowledge Engineering, 17(1):59-86, 1995. [doi]
@article{LorentzosM95,
title = {Functional Requirements for Historical and Interval Extensions to the Relational Model},
author = {Nikos A. Lorentzos and Yannis Manolopoulos},
year = {1995},
doi = {10.1016/0169-023X(95)00026-O},
url = {http://dx.doi.org/10.1016/0169-023X(95)00026-O},
researchr = {https://researchr.org/publication/LorentzosM95},
cites = {0},
citedby = {0},
journal = {Data \& Knowledge Engineering},
volume = {17},
number = {1},
pages = {59-86},
}