1. Gómez-Expósito, A., Conejo, A., and Cañizares, C.: ‘Electric energy systems analysis and operation’, 1st(CRC Press, Boca Raton 2009)
2. On the use of wavelets for the detection and analysis of power system transients
3. Walczak, B.: ‘Wavelets in chemistry’, Walczak, B., Data handling in science and technology, 1st(Elsevier Science B.V., Katowice 1999),22,
4. Classification using adaptive wavelets for feature extraction