@misc{indiciaefe2c50e758b4, title = {Nickel underneath gold plating.}, author = {K Yoshikawa and K Hadame and T Hijikata}, year = {1978}, doi = {10.1111/j.1600-0536.1978.tb03856.x}, url = {https://pubmed.ncbi.nlm.nih.gov/738043/}, note = {Source identifier: 738043} }