An, Chenxin, Ming Zhong, Yiran Chen, Danqing Wang, Xipeng Qiu, and Xuanjing Huang. “Enhancing Scientific Papers Summarization With Citation Graph”. Proceedings of the AAAI Conference on Artificial Intelligence 35, no. 14 (May 18, 2021): 12498-12506. Accessed January 17, 2022. https://ojs.aaai.org/index.php/AAAI/article/view/17482.