Citation: dos Santos, C. A.; Zawislak, L. I.; Kinast, E. J.; Antonietti, V.; da Cunha, J. B. M. (2001). Crystal chemistry and structure of the orthorhombic (Fe,Mn)(Ta,Nb)2O6 family of compounds Note: Sample Mn0.88Fe0.09Ta1.72Nb0.28O6. Brazilian Journal of Physics, 31, pp. 616-631.