Citation: Oleksyn, O.; Schobinger-Papamantellos P; Rodriguez-Carvajal J; Brueck, E.; Buschow, K. (1997). Crystal structure and magnetic ordering in Er Fe6 Ge6 studied by X-ray, neutron diffraction and magnetic measurements _cod_database_code 1006126. Journal of Alloys and Compounds, 257, pp. 36-45.