Raich, H. MPI for Polymer Research, Max Planck Society;
Spiess, Hans Wolfgang MPI for Polymer Research, Max Planck Society;
Barroso, V. C., Raich, H., Blümler, P., Spiess, H. W., & Wilhelm, M. (2011). Nested dipolar Halbach arrays for the determination of magnetorheological properties at variable magnetic field. Rheologica Acta, 50(5-6), 441-459.