| Reference Label | Details |
|---|---|
| Vanderzee 1972b | C .E. Vanderzee, M. Månsson, and S. Sunner, J. Chem. Thermodyn. 4, 533-540 (1972) The Energy of Combustion of Succinic Acid |
| Ducros 1969 | M. Ducros, R. Levy, and H. Meliava, Bull. Soc. Chim. France 1387 (1969) |
| Ducros 1970 | M. Ducros, personal communication (1970), qouted by Vanderzee 1972b |