- Hilbert transform, an effective replacement of Park's vector modulus for the detection of rotor faultsAsad, Bilal; Vaimann, Toomas; Kallaste, Ants; Rassõlkin, Anton; Belahcen, Anouar2019 Electric Power Quality and Supply Reliability Conference (PQ) & 2019 Symposium on Electrical Engineering and Mechatronics (SEEM), Kärdla, Estonia, June 12-15, 2019 : proceedings2019 / 4 p. : ill https://doi.org/10.1109/PQ.2019.8818227
- On Lavrentiev regularization for ill-posed problems in Hilbert scalesJanno, Jaan; Tautenhahn, UlrichNumerical functional analysis and optimization2003 / 5/6, p. 531-555 https://www.tandfonline.com/doi/full/10.1081/NFA-120023870