@inproceedings{temporalrelationclassificationusinga,
  title = {Temporal Relation Classification using a Model of Tense and Aspect},
  author = {Leon Derczynski and Robert Gaizauskas},
  year = {2015},
  booktitle = {RANLP 2015 9},
  url = {https://aclanthology.org/R15-1017},
}