Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) OJIMA Heijiro and YAMADA Kiyoko,"The Syntheses of Copper(I1) and Nickel(11) Complexes with N, N'-Bis(aminoalkyl)oxamides",Nippon kagaku zassi,0369-5387,The Chemical Society of Japan,1968,89,5,490-494,https://cir.nii.ac.jp/crid/1390282680124408704,https://doi.org/10.1246/nikkashi1948.89.5_490