共 50 条
- [28] DIELECTRIC AND THERMAL STUDY OF (NH4)2SO4 AND (NH4)2BEF4 TRANSITIONS PHYSICAL REVIEW, 1958, 112 (02): : 405 - 412
- [29] STRUCTURAL ASPECTS OF MECHANICAL TWINNING IN (NH4)2SO4 CRYSTALS ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES, 1978, 34 : S10 - S10