UDel: Extending Reference Generation to Multiple Entities Charles Greenbacker author Kathleen McCoy author 2009-08 text Proceedings of the 2009 Workshop on Language Generation and Summarisation (UCNLG+Sum 2009) Anja Belz editor Roger Evans editor Sebastian Varges editor Association for Computational Linguistics Suntec, Singapore conference publication greenbacker-mccoy-2009-udel-extending https://aclanthology.org/W09-2821/ 2009-08 105 106