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- [21] MUTUAL TRANSFORMATIONS OF CALCIUM-SULFATE SEMIHYDRATE AND DIHYDRATE IN PHOSPHORIC-ACID SOLUTIONS JOURNAL OF APPLIED CHEMISTRY OF THE USSR, 1980, 53 (12): : 1985 - 1989
- [24] MODIFYING SHAPE AND CRYSTAL SIZE OF PRECIPITATED CALCIUM-SULFATE DIHYDRATE AND CONDITIONS OF DEHYDRATION ZEMENT-KALK-GIPS, 1978, 31 (12): : 626 - 629
- [30] RECRYSTALLIZATION OF CALCIUM-SULFATE DIHYDRATE INTO THE HEMIHYDRATE IN WET-PROCESS PHOSPHORIC-ACID JOURNAL OF APPLIED CHEMISTRY OF THE USSR, 1979, 52 (01): : 13 - 16