@article{GilbertMertinsTeschetal.2012,
  author    = {M. Gilbert and H.-Ch. Mertins and M. Tesch and O. Berges and H. Feilbach and C. M. Schneider},
  title     = {Tetra Mag: A Compact Magnetization Device Based on Eight Rotating Permanent Magnets},
  journal   = {Rev. Sci. Instrum.},
  volume    = {83},
  year      = {2012},
}