Tippers at island geomagnetic observatories constrain electrical conductivity of oceanic lithosphere and upper mantleA. Morschhauser, A. Grayver, A. Kuvshinov, F. Samrock, J. Matzka2019 Peer-ReviewedEarth, Planets and Space 71 URLDOI: 10.1186/s40623-019-0991-0[Cite]View Abstract