Structural studies of cyclic ureas: 2. Enthalpy of formation of parabanic acid

1. Ribeiro da Silva, M.d.D.M.C.
2. Ribeiro da Silva, M.A.V.
3. Freitas, V.L.S.
4. Roux, M.V.
5. Jiménez, P.
6. Dávalos, J.Z.
7. Cabildo, P.
8. Claramunt, R.M.
9. Elguero, J.