Comparison between 2D and 3D-QSAR approaches to correlate inhibitor activity for a series of indole amide hydroxamic acidKatritzky, Alan R.; Slavov, Svetoslav; Dobchev, Dimitar; Karelson, MatiQSAR & combinatorial science2007 / 3, p. 333-345https://onlinelibrary.wiley.com/doi/abs/10.1002/qsar.200630021