%0 Journal Article %T Improvement of the properties of an eddy current magnetic shield with active compensation %A Malmivuo, J %A Lekkala, J %A Kontro, P %A Suomaa, L %A Vihinen, H %J Journal of Physics E: Scientific Instruments %V 20 %N 2 %@ 0022-3735 %D 1987-02-01 %~ DeepDyve