2024-03-28T20:34:39Zhttps://eprints.lib.hokudai.ac.jp/dspace-oai/requestoai:eprints.lib.hokudai.ac.jp:2115/376902019-03-18T09:34:51Zhdl_2115_37321hdl_2115_37318hdl_2115_139Experimental investigations on the internal granular movements of sandMori, Motokichiopen access500Hokkaido Imperial University北海道帝國大學1931engdepartmental bulletin paperVoRhttp://hdl.handle.net/2115/37690AA00732478Memoirs of the Faculty of Engineering, Hokkaido Imperial University北海道帝國大學工學部紀要2167177https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/37690/1/2_167-178.pdfapplication/pdf6.8 MB1931