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3. Adhesion of water-borne paints to wood;Bardage;Journal of Coatings Technology and Research,1998
4. Above ground durability of Swedish softwood;Bergström;Acta Wexionensia,2005
5. Browne, F.L., 1958. Wood Properties that Affect Paint Performance, Report No. 1053, Information Reviewed and Reaffirmed. Forest Products Laboratory.