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O. Zaharko, ,H.M. Ronnow, A. Daoud-Aladine, S. Streule, F. Juranyi, J. Mesot, H. Berger, and P.J. Brown, Incommensurate magnetism in the coupled spin tetrahedra system Cu2Te2O5Cl2, Low Temp. Phys. 31, 814–818, (2005) [Fiz. Nizk. Temp. 31, 1068-1072, (2005)] DOI: https://doi.org/10.1063/1.2008143.