@incollection{ ArnoldGodard19Relative,
  author =	 {Doug Arnold and Dani\`{e}le Godard},
  title =	 { Relative Clauses in {HPSG} },
  year =	 2019,
  booktitle =	 {Head-Driven Phrase Structure Grammar: The handbook},
  editor =	 { Stefan M\"{u}ller and Anne Abeill\'{e} and Robert D. Borsley and Jean-Pierre Koenig},
  publisher =	 {Language Science Press},
  address =	 {Berlin},
  note =	 {Prepublished version},
  url =		 {https://hpsg.hu-berlin.de/Projects/HPSG-handbook/PDFs/relative-clauses.pdf}
}