@InCollection{MichelFruhwirthSchulte:CPH:2006,
   Author =    "Laurent Michel and Thom Frühwirth and Christian Schulte",
   Title =     "Constraints in Procedural and Concurrent Languages",
   Editor =    "Francesca Rossi and Peter {van Beek} and Toby Walsh",
   Booktitle = "Handbook of Constraint Programming",
   Chapter =   13,
   Year =      2006,
   Address =   "Amsterdam, The Netherlands",
   Publisher = "Elsevier Science Publishers",
   Series =    "Foundations of Artificial Intelligence",
   Pages =     "453--494",
   URL =       "https://chschulte.github.io/papers/michelfruhwirthschulte-cph-2006.html"
}