Large phase fluctuations near TI and phase pinning in incommensurate ThBr4 : Gd3+ through E.S.R. measurements J. Emery, S. Hubert et J.C. FayetJ. Physique Lett., 45 13 (1984) 693-700DOI: https://doi.org/10.1051/jphyslet:019840045013069300
