Virbitskaite, Irina.,Voronkov, A..Perspectives of systems informatics : 6th International Andrei Ershov Memorial Conference, PSI 2006, Novosibirsk, Russia, June 27-30, 2006 : revised papers /.Springer,,c2007..
Perspectives of systems informatics : 6th International Andrei Ershov Memorial Conference, PSI 2006, Novosibirsk, Russia, June 27-30, 2006 : revised papers /
