Bonassi, Luigi, Alfonso Emilio Gerevini, Francesco Percassi, and Enrico Scala. 2021. “On Planning With Qualitative State-Trajectory Constraints in PDDL3 by Compiling Them Away”. Proceedings of the International Conference on Automated Planning and Scheduling 31 (1):46-50. https://doi.org/10.1609/icaps.v31i1.15945.