1. Bicerano J (1996) Prediction of polymer properties. Marcel Dekker, New York
2. Devillers J, Balaban AT (eds) (1999) Topological indices and related descriptors in QSAR and QSPR. Gordon and Breach, the Netherlands
3. Karelson M (2000) Molecular descriptors in QSAR/QSPR. Wiley-Interscience, New York
4. Yao XJ, Wang YW, Zhang XY, Zhang RS, Liu MC, Hu ZD, Fan BT (2002) Chemom Intell Lab Syst 62:217
5. Xu J, Guo B, Chen B, Zhang Q (2005) J Mol Model 12:65