@article{escidoc:0223,
  title = {{Unexpected room-temperature ferromagnetism in bulk ZnO}},
  journal = {{Applied Physics Letters}},
  number = {103},
  publisher = {American Institute of Physics},
  address = {Melville, NY},
  year = {2013},
  slug = {escidoc-0223},
  author = {Chen, Y.-C. and Goering, E. and Jeurgens, L. and Wang, Z. and Phillipp, F and Baier, J. and Tietze, T. and Sch\"utz, G.}
}