Giuseppe Rizzo, Federico Cesare Argentino Tomassetti, Antonio Vetro', Luca Ardito, Marco Torchiano, Maurizio Morisio, Raphael Troncy (2017) Semantic Enrichment for Recommendation of Primary Studies in a Systematic Literature Review, In: DIGITAL SCHOLARSHIP IN THE HUMANITIES, pp. 195-208, ISSN: 2055-7671