Large magnetoresistance in a ferromagnetic Zener diodeH. Holmberg, N. Lebedeva, S. Novikov, J. Ikonen, P. Kuivalainen, M. Malfait and V. V. MoshchalkovEurophys. Lett., 71 5 (2005) 811-816DOI: https://doi.org/10.1209/epl/i2005-10142-y