1. M. Respaud, J. M. Broto, H. Rakoto, J. Vanacken, P. Wagner, C. Martin, A. Maignan, and B. Raveau, Phys. Rev. B: Condens. Matter 63, 144426 (2001).
2. A. Maignan, C. Martin, F. Damay, and B. Raveau, Chem. Mater. 10, 950 (1998).
3. J. J. Naumeier and J. L. Cohn, Phys. Rev. B: Condens. Matter 61, 14319 (2000).
4. N. N. Loshkareva, A. V. Korolev, N. I. Solin, E. V. Mostovshchikova, S. V. Naumov, and A. M. Balbashov, Zh. Éksp. Teor. Fiz. 129(2), 283 (2006) [JETP 102 (2), 248 (2006)]; N. N. Loshkareva, A. V. Korolyov, N. I. Solin, E. V. Mostovshchikova, Yu. P. Sukhorukov, S. V. Naumov, and A. M. Balbashov, J. Magn. Magn. Mater. 300, e140 (2006).
5. N. N. Loshkareva, A. V. Korolev, T. I. Arbuzova, N. I. Solin, A. M. Balbashov, and N. V. Kostromitina, Fiz. Met. Metalloved. 103(3), 261 (2007) [Phys. Met. Metallogr. 103 (3), 251 (2007)].