Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Per Andersen and Bernt Klewe and R. Havanka and T. Briggs and G. A. D. Haslewood and H. Flood,Structure Investigation of the Free Radical Tris-p-Nitrophenylmethyl.,Acta Chemica Scandinavica,0904-213X,Danish Chemical Society,1962,16,,1817-1818,https://cir.nii.ac.jp/crid/1364233268839796480,https://doi.org/10.3891/acta.chem.scand.16-1817