• https://research.unite.it/handle/11575/175845
• https://research.unite.it/handle/11575/131048
• https://research.unite.it/handle/11575/154320
• https://research.unite.it/handle/11575/151161
• https://research.unite.it/handle/11575/125974
• https://research.unite.it/handle/11575/145201
• https://research.unite.it/handle/11575/129828
• https://research.unite.it/handle/11575/140096
• https://research.unite.it/handle/11575/162641
• https://research.unite.it/handle/11575/179290
• https://research.unite.it/handle/11575/125522
• https://research.unite.it/handle/11575/169920
• https://research.unite.it/handle/11575/127838
• https://research.unite.it/handle/11575/174860