@article{escidoc:0563, title = {{Magnetism of Co-doped ZnO thin films}}, author = {Gacic, M. and Jakob, G. and Herbort, C. and Adrian, H. and Tietze, T. and Br\"uck, S. and Goering, E.}, journal = {{Physical Review B}}, volume = {75}, year = {2007}, doi = {10.1103/PhysRevB.75.205206} }