A three-way, on-site comparison of the 10 V Josephson voltage standards of the PTB, the SP, and the BIPM. - Dominique Reymann; Thomas J. Witt; Gunnar Eklund; Hannu Pajander; Håkan Nilsson; Ralf Behr; Torsten Funck; Franz Müller 002 (IEEE Trans. Instrum. Meas., 1999)

Analysis of different measurement setups for a programmable Josephson voltage standard. - Ralf Behr; Johannes Kohlmann; Theodoor J. B. M. Janssen; Peter Kleinschmidt; Jonathan M. Williams; Sophie Djordjevic; Jean-Pierre Lo-Hive; François P. M. Piquemal; Per-Otto Hetland; Dominique Reymann; Gunnar Eklund; Christian Hof; et al. (IEEE Trans. Instrum. Meas., 2003)

Realization of a quantum standard for AC voltage: overview of a European research project. - Oleg A. Chevtchenko; Helko E. van den Brom; Ernest Houtzager; Ralf Behr; Johannes Kohlmann; Jonathan M. Williams; Theodoor J. B. M. Janssen; Luis Palafox; David A. Humphreys; François P. M. Piquemal; Sophie Djordjevic; O. Monnoye; et al. (IEEE Trans. Instrum. Meas., 2005)

A Precision Current Source Using Delta- Sigma Modulation. - Tobias Bergsten; Karl-Erik Rydler; Ove Gunnarsson; Gunnar Eklund; Valter Tarasso (IEEE Trans. Instrum. Meas., 2011)

Determination of Transition Error Corrections for Low Frequency Stepwise-Approximated Josephson Sine Waves. - Gunnar Eklund; Tobias Bergsten; Valter Tarasso; Karl-Erik Rydler (IEEE Trans. Instrum. Meas., 2011)

An Active Filter for Delta-Sigma-Modulated Josephson Waveforms. - Tobias Bergsten; Gunnar Eklund; Valter Tarasso; Karl-Erik Rydler (IEEE Trans. Instrum. Meas., 2015)