Wenkin, M., Touillaux, R., & Devillers, M. (1994). Bismuth derivatives 2,3-dicarboxypyrazine and 3,5-dicarboxypyrasole as precursors for bismuth oxide-based materials (poster). 30th International Conference on Coordination Chemistry, Kyoto, Japan. https://hdl.handle.net/2078.5/154784