@article{fickert:etal:jair-16,
  author =       {Maximilian Fickert and J{\"o}rg Hoffmann and Marcel Steinmetz},
  title =        {Combining the Delete Relaxation with Critical-Path Heuristics: A Direct Characterization},
  journal   = jair,
  year = {2016},
  volume={56},
  number={1},
  pages={269--327},
}

@STRING{jair  = "Journal of Artificial Intelligence Research"}