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- [36] ELECTRICAL-CONDUCTIVITY MEASUREMENTS IN THE CLASSIFICATION OF COAL-TAR PITCHES ERDOL & KOHLE ERDGAS PETROCHEMIE, 1985, 38 (04): : 162 - 164
- [37] THERMAL-DECOMPOSITION OF PETROLEUM AND COAL-TAR PITCHES BY THERMOGRAVIMETRY ANGEWANDTE MAKROMOLEKULARE CHEMIE, 1986, 138 : 91 - 101
- [39] Development of binder pitches from coal exract and coal-tar pitch blends LIGHT METALS 2001, 2001, : 581 - 585