Tavares, P., AS Pereira, C. Krebs, N. Ravi, JJG Moura, I. Moura, and BH HUYNH. "Spectroscopic characterization of a novel tetranuclear Fe cluster in an iron-sulfur protein isolated from Desulfovibrio desulfuricans." Biochemistry. 37 (1998): 2830-2842.