Voltage Standard Based on Dry-Cooled High-Temperature Superconductor Josephson Junctions. - Khorshev, Sergey K.; Pashkovsky, Alexander I.; Subbotin, Artem N.; Rogozhkina, Nina V.; Gryaznov, Yury M.; Levichev, Maxim Yu; Pestov, Evgeny E.; Galin, Mikhail A.; Maksimov, Viktor Yu.; Zhezlov, Dmitry A.; Katkov, Alexander S.; Klushin, Alexander M. (IEEE Trans. Instrum. Meas., 2019)