@Article{ObrLukRis2019,
author = {Nikola Obrenovic and Ivan Lukovic and Sonja Ristic },
title = {Consolidation of database check constraints},
journal = {Software & Systems Modeling},
volume = {18},
number = {3},
pages = {2111-2135},
doi = {10.1007/s10270-017-0637-2},
year = {2019}
}