Book Section

Razgon, Igor and O'Sullivan, B. and Provan, G.M. Generalizing global constraints based on network flows. In: Fages, F. and Rossi, F. and Soliman, S. (eds.) CSCLP 2007: Recent Advances in Constraints. Lecture Notes in Computer Science 5129. Springer, pp. 127-141. ISBN 978-3-540-89811-5.