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- [5] AUTO EXHAUST-CATALYST SITUATION AT PRESENT ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1973, : 10 - &
- [9] THERMAL-STABILITY OF A COPPER-CHROMITE AUTO EXHAUST CATALYST AMERICAN CERAMIC SOCIETY BULLETIN, 1974, 53 (04): : 342 - 342
- [10] THERMAL-STABILITY OF A COPPER-CHROMITE AUTO EXHAUST CATALYST AMERICAN CERAMIC SOCIETY BULLETIN, 1975, 54 (06): : 565 - 568