@Inproceedings{CoteloLema01,
author = {Cotelo, J. A. },
title = {An Analysis of Consistency Properties in Existing Spatial and Spatiotemporal Data Models},
booktitle = {Proc. of the 5th East-European Conf. on Advances in DB and IS (ADBIS 2001)- Research Communications},
address = {Vilnius},
year = {2001},
}