@article{Ranta-EtAl:2020:CL,
  author = "A. Ranta and K. Angelov and N. Gruzitis and P. Kolachina",
  title = "Abstract Syntax as Interlingua: Scaling up the Grammatical Framework from Controlled Languages to Robust Pipelines",
  year = 2020,
  journal = "Computational Linguistics",
  publisher = "MIT Press",
  volume = 46,
  number = 2,
  pages = "425-486",
  doi = "10.1162/coli_a_00378",
  url = "https://www.mitpressjournals.org/doi/pdf/10.1162/coli_a_00378"
}