1. Gitterkonstanten von InNbO4 und InTaO4
2. M. Troemel, U. Dehicat, J. Ducke, B. Muench, ICDD Grant-in-Aid (1991), JCPDS Report No. 42-188, Inst. Anorg. Chem., Frankfurt, Germany.
3. M. Troemel, U. Delicat, J. Ducke, B. Muench, ICDD Grant-in-Aid (1991), JCPDS Report No. 42-196, Inst. Anorg. Chem., Frankfurt, Germany.
4. Ferroelectric and antiferroelectric materials with pyrochlore structure