%0 Journal Article %T Reduction of time-varying nanotesla magnetic fields from electric power lines by twisting %A Been, Auke J. %A Folkertsma, Gerrit A. %A Verputten, Hein H.J. %A Bolhuis, Thijs %A Abelmann, Leon %J Microscopy %V 58 %N 4 %P 251-252 %@ 2050-5698 %D 2009-01-24 %I Oxford University Press %~ DeepDyve