“A Supramolecular 2,5-Diamino-Thiophene-3,4-dicarboxylic Acid Diethyl Ester”

Bourgeaux, M., Vomscheid, S., and Skene, W. G. “A Supramolecular 2,5-Diamino-Thiophene-3,4-dicarboxylic Acid Diethyl Ester” Acta Cryst., E62, o5529-o5531 (2006).