Lin, Hui, and Vincent Ng. “Abstractive Summarization: A Survey of the State of the Art”. Proceedings of the AAAI Conference on Artificial Intelligence 33, no. 01 (July 17, 2019): 9815-9822. Accessed November 21, 2024. https://ojs.aaai.org/index.php/AAAI/article/view/5056.