@inproceedings{inproceedings4c00370d,
title   = {Surface spins freezing of copper nanoferrites: low temperature magnetization and Mössbauer spectroscopy measurements},
author = {Alves, C R and Aquino, R and Souza, M H and Rechenberg, Hercilio Rodolfo and Goya, Gerardo Fabían and Tourinho, F A and Depeyrot, J},
year = {2004},
booktitle   = {International Conference on Magnetic Fluids}
}