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- [12] Pooled Expertise in Paper Chemicals Kemira accepts Paper Chemicals Business of Akzo Nobel WOCHENBLATT FUR PAPIERFABRIKATION, 2015, 143 (07): : 462 - 463
- [19] NORWEGIAN SYMPOSIUM ON PAPER CHEMICALS SVENSK PAPPERSTIDNING-NORDISK CELLULOSA, 1971, 74 (03): : 68 - &