@article{CSIS_2014_11_4_a14,
     author = {Ricardo Queiros and Jos\'e Paulo Leal and Jos\'e Campos},
     title = {Sequencing {Educational} {Resources} with {Seqins}},
     journal = {Computer Science and Information Systems},
     publisher = {mathdoc},
     volume = {11},
     number = {4},
     year = {2014},
     url = {http://geodesic.mathdoc.fr/item/CSIS_2014_11_4_a14/}
}