Structure, charge ordering and physical properties of Yb2Fe3O7Y. B. Qin, H. X. Yang, L. Wang, H. F. Tian, C. Ma, Y. Li, H. L. Shi and J. Q. LiEur. Phys. J. B, 75 2 (2010) 231-236DOI: https://doi.org/10.1140/epjb/e2010-00154-x