@article{ÁlvarezMontero20151362,
title = "Using Datalog to provide just-in-time feedback during the construction of concept maps ",
author = "Francisco J. Álvarez-Montero and Fernando Sáenz-Pérez and Antonio Vaquero-Sánchez",
journal = "Expert Systems with Applications ",
volume = "42",
number = "3",
pages = "1362 - 1375",
year = "2015",
}