Hiromi Suda, Masaaki Tanaka, Megumi Nobori, and Akihiko Yagi. 2021. “ZOOPLANKTON AND PHYTOPLANKTON IN ALL ANOXIC LAYERS OF LAKE FUKAMI-IKE”. GEOMATE Journal 11 (23):2177-81. https://geomatejournal.com/geomate/article/view/2523.