@article{articlec3e17403, title = {How extrinsic is the coercivity in NdFeB bonded magnets?}, author = {Périgo, Elio Alberto and Cruz, Israel Aparecido and Antunes, B and Braga, Ana Paola Villalva and Landgraf, Fernando José Gomes}, year = {2013}, doi = {10.1109/tmag.2013.2253788}, journal = {IEEE Transactions on Magnetics} }