Citation: Budnyk, S.; Prots', Yu.M.; Schmidt, M.; Schnelle, W.; Kuz'ma, Yu.B.; Grin', Yu. (2004). Yb(2+3-x) Pd(12-3+x) P7 (x = 0.40): Different ytterbium species in a substituted structural motif of the Zr2 Fe12 P7 type. Zeitschrift fuer Anorganische und Allgemeine Chemie, 630, pp. 1062-1067.