Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Shigeki Sawayama and Tatsuo Yagishita and kenichiro Tsukahara,Lighted Upflow Anaerobic Sludge Blanket,Journal of bioscience and bioengineering,13891723,Suita : Society for Biotechnology,1999-02,87,2,258-260,https://cir.nii.ac.jp/crid/1523388080150525696,https://doi.org/10.1016/s1389-1723(99)80026-7