1. Barek, J., Berka, A., and Hladíková, A., The oxidation of glycolaldehyde with manganese(III) sulfate. Coll. Czech. Chem. Commun., submitted for publication.
2. The oxidation of glycolaldehyde with hexaquomanganese(III) ions in a noncomplexing perchloric acid medium;Barek;Microchem. J,1982
3. Barek, J., Berka, A., and Hladíková, A., The oxidation of galactose with manganese(III) sulfate. Coll. Czech. Chem. Commun., submitted for publication.
4. The preparation and stability of standard solutions of tervalent manganese;Barek;Chem. Anal. (Warsaw),1975
5. The titration of periodate with hydrazine sulfate in the presence of iodate (in Czech);Berka;Cesk. Farm,1959