@article{articled8e13707,
title   = {Surface spin disorder in nickel ferrite nanomagnets studied by in-field Mössbauer spectroscopy},
author = {Rechenberg, Hercilio Rodolfo and Sousa, E C and Depeyrot, Jérôme and Sousa, M H and Aquino, R and Tourinho, F A and Perzynski, R},
year = {2008},
doi = {10.1007/978-3-540-78697-9_53},
journal   = {Hyperfine Interactions}
}