• https://iris.unisannio.it/handle/20.500.12070/73906
• https://iris.unisannio.it/handle/20.500.12070/55951
• https://iris.unisannio.it/handle/20.500.12070/63068
• https://iris.unisannio.it/handle/20.500.12070/74170
• https://iris.unisannio.it/handle/20.500.12070/56779