@article{id_5228,
title = "Nanosized superparamagnetic precipitates in cobalt-doped ZnO",
author = "M. Opel, K. -W. Nielsen, S. Bauer, S. T. B. Goennenwein, J. C. Cezar, D. Schmeisser, J. Simon, W. Mader, R. Gross",
journal = "European Physical Journal B",
volume = "63",
year = "2008",
pages = "437-444",
url = "http://dx.doi.org/10.1140/epjb/e2008-00252-4",
}