Ten-volt Josephson voltage standard at the ETL Murayama, Y. ; Sakuraba, T. ; Sakamoto, Y. ; Iwasa, A. ; Yoshida, H. ; Kozakai, T. ; Endo, T. Abstract Publication: IEEE Transactions on Instrumentation Measurement Pub Date: April 1997 DOI: 10.1109/19.571820 Bibcode: 1997ITIM...46..233M