Softwood delignification by MSS-AQ in one and two stages. Pulp characteristics. -- 1.vyd.

In Paper Ja Puu - Paper and Timber. -- vol.77/No.10, (1995), s. 642-647. tab.. graf.

I. Paper Ja Puu - Paper and Timber. -- vol.77/No.10, (1995), s. 642-647. tab.. graf.
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