Cation ordering in BaAl2Ge2O8-feldspar: implications for the phase transition in anorthite - Malcherek, T.; Carpenter, M. A.; Kroll, H.; Salje, E. K. H. (Springer, 1999)
http://dx.doi.org/10.1007/s002690050195
Keywords: V; TE-TZ; U