STRUCTURAL MODELS OF FESE<SUB>X</SUB> Статья Kurmaev E.Z., Skorikov N.A., Finkelstein L.D., Korotin M.A., Izyumov Y.A., McLeod J.A., Moewes A., Xie Y.L., Wu G., Chen X.H. Journal of Physics Condensed Matter. Том 21. 2009. 435702 с.