P. Morin, J. Rouchy, and D. Schmitt, Cooperative Jahn-Teller effect in TmZn, Physical Review B, vol.17, issue.9, p.3684, 1978.
DOI : 10.1103/PhysRevB.17.3684

J. A. Blanco, D. Gignoux, and D. Schmitt, Specific heat in some gadolinium compounds. II. Theoretical model, Physical Review B, vol.43, issue.16, p.13145, 1991.
DOI : 10.1103/PhysRevB.43.13145

J. A. Blanco, D. Schmitt, and J. C. Gomez-sal, Metamagnetism and thermodynamical properties in modulated systems: modelisation and application to PrNi 2 Si 2, J. Magn

A. R. Ball, D. Gignoux, A. P. Murani, and D. Schmitt, Crystal field and complex phase diagram in hexagonal PrGa 2, p.214, 1993.

M. Amara and P. Morin, Description of the magnetic phase diagrams in NdZn, Physica B: Condensed Matter, vol.222, issue.1-3, p.61, 1996.
DOI : 10.1016/0921-4526(96)00232-3

M. Amara, R. M. Galéra, P. Morin, and J. F. Bérar, Observation of quadrupolar x-ray diffraction peaks in NdMg, Journal of Physics: Condensed Matter, vol.10, issue.47, pp.743-748, 1998.
DOI : 10.1088/0953-8984/10/47/002

M. Deldem, M. Amara, R. M. Galéra, P. Morin, D. Schmitt et al., Multiaxial magnetic ordering in NdMg, Journal of Physics: Condensed Matter, vol.10, issue.1, pp.165-174, 1998.
DOI : 10.1088/0953-8984/10/1/018

P. Morin, D. Schmitt, and E. Du-tremolet-de-lacheisserie, Parastriction: A new probe for quadrupolar interactions in rare-earth compounds, Physical Review B, vol.21, issue.5, p.1742, 1980.
DOI : 10.1103/PhysRevB.21.1742

M. Amara and P. Morin, X-ray scattering by rare-earth multipoles in multiaxial structures, Journal of Physics: Condensed Matter, vol.10, issue.43, pp.9875-9888, 1998.
DOI : 10.1088/0953-8984/10/43/032

A. J. Freeman and J. P. Desclaux, Dirac-Fock studies of some electronic properties of rare-earth ions, Journal of Magnetism and Magnetic Materials, vol.12, issue.1, pp.11-21, 1979.
DOI : 10.1016/0304-8853(79)90328-7

K. R. Lea, M. J. Leask, and W. P. Wolf, The raising of angular momentum degeneracy of f-Electron terms by cubic crystal fields, Journal of Physics and Chemistry of Solids, vol.23, issue.10, p.1381, 1962.
DOI : 10.1016/0022-3697(62)90192-0

P. Morin, D. K. Schmitt, and E. P. Buschow, Quadrupolar interactions and magneto-elastic effects in rare earth intermettalic compounds, Ferromagnetic Materials

D. Schmitt, P. Morin, and J. Pierre, Crystal field and magnetic properties in some cubic holmium compounds, Physical Review B, vol.15, issue.4, pp.1698-1705, 1977.
DOI : 10.1103/PhysRevB.15.1698

T. R. Kasuya, Exchange pair Jahn-Teller effect, L28-L32 3. Galéra, Magnetic properties and phase diagrams in PrB 6 and GdB 6, 1997.