See at: ISTI Repository | IEEE Software | ieeexplore.ieee.org | CNR ExploRA
See at: CNR ExploRA | www.t4sa.it
See at: dl.acm.org | CNR ExploRA
See at: ISTI Repository | dl.acm.org | doi.org | CNR ExploRA
See at: doi.org | link.springer.com | CNR ExploRA
See at: ISTI Repository | arpi.unipi.it | doi.org | ieeexplore.ieee.org | CNR ExploRA
See at: ceur-ws.org | ISTI Repository | CNR ExploRA