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- [1] THE EFFECT OF METHYL-GROUP POSITION IN BRANCHED ALKYL CHAINS ON THE PHENOLIC END OF 4,4'-DISUBSTITUTED PHENYLBENZOATES ON MESOMORPHIC PROPERTIES AND SOME OPTICALLY-ACTIVE ANALOGS AS FERROELECTRIC LIQUID-CRYSTALS MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1989, 172 : 227 - 248