Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SUGITA Takashi,Trend in Marine Lubricants,JOURNAL OF JAPANESE SOCIETY OF TRIBOLOGISTS,09151168,Japanese Society of Tribologists,2014,59,7,394-399,https://cir.nii.ac.jp/crid/1390001205474389632,https://doi.org/10.18914/tribologist.59.07_394