Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) NATUMEDA S.,"Negative pressures in statically and dynamically loaded journal bearings, Fluid Film Lubrication",O. Reynolds Centenary (Proc. 13th Leeds - Lyon Symp. on Trib.),,Elsevier,1987,65,,,https://cir.nii.ac.jp/crid/1570572699639485568,