Spin wave excitations of Nd in Nd2CuO4W. Henggeler, T. Chattopadhyay, P. Thalmeier, P. Vorderwisch and A. FurrerEurophys. Lett., 34 7 (1996) 537-542DOI: https://doi.org/10.1209/epl/i1996-00491-5
