@article{thelamaplannerguidingcostbasedanytime,
  title = {The LAMA Planner: Guiding Cost-Based Anytime Planning with Landmarks},
  author = {Silvia Richter and Matthias Westphal},
  year = {2014},
  eprint = {1401.3839},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1401.3839v1},
}