T. Yamada

Single-Chip 10-V Programmable Josephson Voltage Standard System Based on a Refrigerator and Its Precision Evaluation

Y. Murayama, C. Urano, H. Yamamori, 2010, IEEE Transactions on Applied Superconductivity.

Demonstration of a 10 V programmable Josephson voltage standard system based on a multi-chip technique

Hirotake Yamamori, Hitoshi Sasaki, Akira Shoji, 2008 .