- ISSN 0010-0765 printed
- ISSN 1212-6950 electronic
Hyperbolic model
- João Carlos R. Reis*, Manuel A. P. Segurado and Jaime D. Gomes de Oliveira
Lower Bounds to Hammett σ Constants for meta and para Normal Substituents
1999, Vol. 64, Issue 10, pp. 1607–1616 [Abstract]