Citation

Arnold DP , Nitschinsk LJ , Kennard CHL Smith G (1991) Preparation of Some Pyrrole-3,4-dicarboxylic Acid Derivatives and the Crystal Structure of 2-Methylpyrrolo[3,4-c]pyrrole-1,3(2H,5H)-dione. Australian Journal of Chemistry 44, 323-330.

https://doi.org/10.1071/CH9910323