Citation

Clark-Lewis JW , Edgar JA , Shannon JS Thompson MJ (1964) Corrigenda - Quinoxaline derivatives. VIII. Betaine structures of dihydroquinoxalinium and benzimidazolium barbiturates formed from o-dialkylaminoanilines and alloxan. Australian Journal of Chemistry 17, 877-893.

https://doi.org/10.1071/CH9640877c