1. Bate-Smith , E. C. 1954 Ferulic, sinapic and related acids in leaves. Chem. & Ind 1457 8
2. Determination of lignin oxidation products by chromatography on paper impregnated with sodium tetraborate;Bland;Aust. J. appl. Sci,1955
3. Quantitative paper chromatography; a simplified procedure;Block;Proc. Soc. Exp. Biol. Med,1949