1. References;Chemistry of Heterocyclic Compounds: A Series Of Monographs;2008-01-02
2. References;Chemistry of Heterocyclic Compounds: A Series Of Monographs;2008-01-02
3. References;Chemistry of Heterocyclic Compounds: A Series Of Monographs;2008-01-02
4. Electrochemical oxidation of 5-methyl-5,6,7,8-tetrahydropterin;Journal of Electroanalytical Chemistry and Interfacial Electrochemistry;1984-01
5. Volume 3 References;Comprehensive Heterocyclic Chemistry;1984