Rouse, Roland C., Donald R. Peacor, Eric J. Essene, Thomas Dennis Coskren, and Robert J. Lauf. "The New Minerals Levinsonite-(Y) (Y, Nd,Ce)Al(So4)(2)(C2o4) Center Dot 12h(2)O and Zugshunstite-(Ce) (Ce,Nd,La)Al(So4)(2)(C2o4) Center Dot 12h(2)O : Coexisting Oxalates with Different Structures and Differentiation of Lree and Hree." Geochimica Et Cosmochimica Acta 65, no. 7 (2001): 1101-1115.

Peacor, Donald R., Roland C. Rouse, Eric J. Essene, and Robert J. Lauf. "Coskrenite-(Ce), (Ce,Nd,La)2(SO4)2(C2O4)-8H2o, A New Rare-Earth Oxalate Mineral from Alum Cave Bluff, Tennessee: Characteristization and Crystal Structure." The Canadian Mineralogist 37, no. 6 (1999): 1453-1462.

Peacor, Donald R., Roland C. Rouse, Thomas Dennis Coskren, and Eric J. Essene. "Destinezite ("Diadochite"), Fe2(PO4)(SO4)(OH)-6H2O: Its Crystal Structure and Role as a Soil Mineral at Alum Cave Bluff, Tennessee." Clays and Clay Minerals 47, no. 1 (1999): 1-11.