Christensen, Ulrich R. Department Planets and Comets, Max Planck Institute for Solar System Research, Max Planck Society;
Christensen, U. R. (2018). Geodynamo models with a stable layer and heterogeneous heat flow at the top of the core. Geophysical journal international, 215(2), 1338-1351. doi:10.1093/gji/ggy352.