About GROENBERG L
About Technical Research Centre of Finland, Espoo, FIN
About SEPPAE H
About Metrology Research Inst., Technical Research Centre of Finland and Helsinki Univ. Technology, Espoo, FIN
About CANTOR R
About Physikalisch-Technische Bundesanstalt, Berlin, DEU
About KIVIRANTA M
About Technical Research Centre of Finland, Espoo, FIN
About RYHAENEN T
About Metrology Research Inst., Technical Research Centre of Finland and Helsinki Univ. Technology, Espoo, FIN
About SALMI J
About Technical Research Centre of Finland, Espoo, FIN
About SUNI I
About Technical Research Centre of Finland, Espoo, FIN
About Superconducting Devices and Their Applications
About DC
About SQUID
About Nb
About Al