F. Kleber, R. Sablatnig:
"Scientific Puzzle Solving: Current Techniques and Applications";
Talk: 37th {C}onference on {C}omputer {A}pplications and {Q}uantitative {M}ethods in {A}rchaeology {(CAA'09)}, Williamsburg, Virginia, USA; 2009-03-22 - 2009-03-26; in: "Making History Interactive", (2009), 1 - 8.