Topical connections
Alessio Guarino on Wikipedia
External resources
- http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6T0G-4HM7S6N-4&_user=10&_rdoc=1&_fmt=&_orig=search&_sort=d&view=c&_acct=C000050221&_version=1&_urlVersion=0&_userid=10&md5=6fbdbee194d5b26e69cd56e22574cff6
- http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6TVK-442RGT1-6&_user=10&_coverDate=10%2F15%2F2001&_alid=593071799&_rdoc=1&_fmt=summary&_orig=search&_cdi=5537&_sort=d&_docanchor=&view=c&_ct=1&_acct=C000050221&_version=1&_urlVersion=0&_userid=10&md5=02eaab8899c7e99808c35d7080ced869
- http://www.upf.pf