Estrada, E. Novel Strategies in the Search of Topological Indices. In the book: Topological Indices and Related Descriptors in QSAR and QSPR. J. Devillers and A. T. Balaban (Eds.), Gordon and Breach, Reading, UK, 1999, 503-553.

Estrada, E. Novel Strategies in the Search of Topological Indices. In the book: Topological Indices and Related Descriptors in QSAR and QSPR. J. Devillers and A. T. Balaban (Eds.), Gordon and Breach, Reading, UK, 1999, 503-553.