Eyerich, P., Mattmüller, R. and Röger, G. 2009. Using the Context-enhanced Additive Heuristic for Temporal and Numeric Planning. Proceedings of the International Conference on Automated Planning and Scheduling. 19, 1 (Oct. 2009), 130-137. DOI:https://doi.org/10.1609/icaps.v19i1.13373.