See at:
ISTI Repository | dl.acm.org
| CNR ExploRA
See at:
ISTI Repository | Computers & Graphics
| Computers & Graphics
| www.sciencedirect.com
| CNR ExploRA
See at:
ISTI Repository | ISTI Repository
| www.sciencedirect.com
| CNR ExploRA
See at:
diglib.eg.org | ISTI Repository
| CNR ExploRA