@inproceedings{onthestringtranslationsproducedbymulti,
  title = {On the String Translations Produced by Multi Bottom--Up Tree Transducers},
  author = {Daniel Gildea},
  year = {2012},
  booktitle = {CL 2012 1},
  url = {https://aclanthology.org/J12-3008},
}