Bi-Fe-O, Pressure for structural transition, Trigonal

• P1309684-14
• P1309684-15
• P1320484-3
• P1322869-2
• P1322869-3
• P1422571-5
• P1422828-2
• P1423487-6
• P1714897-5
• P1823246-2
• P1132028-4