Algorithms and Complexity Second Italian Conference, CIAC '94, Rome, Italy, February 23 - 25, 1994. Proceedings Bonuccelli Maurizio Heftet / 1994 / Engelsk
Fun with Algorithms 4th International Conference, FUN 2007, Castiglioncello, Italy, June 3-5, 2007, Proceedings Crescenzi Pierluigi Heftet / 2007 / Engelsk
