BiBTeX entry:

   @article{ArtBul12g,
      author = "A. Bultheel",
      title = "{Alan Turing, Google's Doodle, and the Diamond Age}",
      journal = "Newsletter of the Belgian Mathematical Society",
      year = "2012",
      month = "Sep",
      volume = "89",
      pages = "7-9",
      url = "http://nalag.cs.kuleuven.be/papers/ade/n059/index.html",
      LIRIAS = "357750",
   }