@inproceedings{ Baral99,
  author = {Baral, Chitta and Cao Son, Tran}
}
,
  url = {Baral99.pdf}
}
,
  booktitle = {Proceedings of ATAL-99}
}
,
  title = {Extending ConGolog to Allow Partial Ordering}
}
,
  optnote = { \ sf Extends ConGolog with a new $htn$-construct to express plans with partial ordering. The idea is to incoporate the advantages of hierarchical task networks (HTN) into the ConGolog high-level language. }
}
,
  key = {CogRobo2}
}
,
  year = {1999}
}
,
  keywords = {Golog}
}
,
  pages = {188--204}
}