Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) ONODA Koji,The Effects of Added Impurities on the Properties of Purified Polyoxyethylene Nonyl Phenol Ether,Journal of Japan Oil Chemists' Society,0513398X,Japan Oil Chemists' Society,1963,12,1,48-51,https://cir.nii.ac.jp/crid/1390001205332717440,https://doi.org/10.5650/jos1956.12.48