@inproceedings{utiyama-hasida-2000-multi,
    title = "Multi-Topic Multi-Document Summarization",
    author = "Utiyama, Masao  and
      Hasida, Koiti",
    booktitle = "{COLING} 2000 Volume 2: The 18th International Conference on Computational Linguistics",
    year = "2000",
    url = "https://preview.aclanthology.org/Author-Pages-WenzhengZhang-ZhengyanShi-ShuYang/C00-2129/"
}