Nikos A. Lorentzos, Roger G. Johnson. Requirements Specification for a Temporal Extension to the Relationsl Model. IEEE Data Eng. Bull., 11(4):26-33, 1988. [doi]
@article{LorentzosJ88:0,
title = {Requirements Specification for a Temporal Extension to the Relationsl Model},
author = {Nikos A. Lorentzos and Roger G. Johnson},
year = {1988},
url = {http://sites.computer.org/debull/88DEC-CD.pdf},
researchr = {https://researchr.org/publication/LorentzosJ88%3A0},
cites = {0},
citedby = {0},
journal = {IEEE Data Eng. Bull.},
volume = {11},
number = {4},
pages = {26-33},
}