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- [26] DIELECTRIC SPECTRUM OF LEAD GERMANATE CRYSTALS FIZIKA TVERDOGO TELA, 1974, 16 (12): : 3623 - 3627
- [29] The presence of fivefold germanium as a possible transitional phase in the iron–lead–germanate glass system Journal of Materials Science, 2010, 45 : 6025 - 6029