Detailed study of NdFe2 and additional results relative to PrFe 2 and YbFe2. Comparison with other R.E. Fe2 compounds C. Meyer, F. Hartmann-Boutron, Y. Gros, Y. Berthier and J.L. BuevozJ. Phys. France, 42 4 (1981) 605-620DOI: https://doi.org/10.1051/jphys:01981004204060500