| Reference Label | Details |
|---|---|
| Chou 1991 | P. K. Chou and S. R. Kass, J. Am. Chem. Soc. 113, 697 (1991) C4H4 Negative Ions - Formation of the Bicyclo[1.1.0]But-1(3)-Ene Radical Anion and an Experimental Determination of the Heat of Formation of Bicyclo[1.1.0]but-1(3)ene |