Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) TAKIKAWA Yuji and TAKIZAWA Saburo,The Reactions of Aromatic Nitro Compounds with Sodium Hydrosulfide in Liquid Ammoniat,NIPPON KAGAKU KAISHI,0369-4577,The Chemical Society of Japan,1972-04-10,1972,4,761-765,https://cir.nii.ac.jp/crid/1390001204416973696,https://doi.org/10.1246/nikkashi.1972.761