Lancaster, T., Baker, P., Pratt, F., Blundell, S., Hayes, W., & Prabhakaran, D. (2012). Persistent dynamics in the S = 1/2 quasi-one-dimensional chain compound Rb4Cu(MoO4)3 probed with muon-spin relaxation. Physical Review B, 85(18), Article 184404. https://doi.org/10.1103/physrevb.85.184404