Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kanda Yasuharu and Araki Toru and Sugioka Masatoshi and Uemichi Yoshio,Hydrodenitrogenation of Pyrrole over Silica-supported Ruthenium Phosphide Catalyst,Journal of the Japan Petroleum Institute,13468804,The Japan Petroleum Institute,2013,56,2,94-101,https://cir.nii.ac.jp/crid/1390001205188646400,https://doi.org/10.1627/jpi.56.94