J.M. Friedt, D. Petridis, J.P. Sanchez, R. Reschke, A. Trautwein. Structural and magnetic properties of N(C$_2$H$_5)_4$FeI$_4$ and N(C$_4$H$_9)_4$FeI$_4$ from combined $^{57}$Fe and $^{129}$I Moessbauer spectroscopies.
Physical Review B: Condensed Matter (1978-1997), American Physical Society, 1979, 19, pp.360.
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