Estrada, E.; Gonzalez, H. What Are the Limits of Applicability for Graph Theoretic Descriptors in QSPR/QSAR? Modeling Dipole Moments of Aromatic Compounds with TOPS-MODE Descriptors. Journal of Chemical Information and Computer Sciences 43, 2003, 75-84.

Estrada, E.; Gonzalez, H. What Are the Limits of Applicability for Graph Theoretic Descriptors in QSPR/QSAR? Modeling Dipole Moments of Aromatic Compounds with TOPS-MODE Descriptors. Journal of Chemical Information and Computer Sciences 43, 2003, 75-84.