1. L. Andersson, B. Jawerth and M. Mitrea :The Cauchy singular integral operator and Clifford wavelets, in: J. J. Benedetto and M. W. Frazier (eds.) : Wavelets: mathematics and applications, CRC Press, 1994, 525 – 546
2. J.-P. Antoine, R. Murenzi and P. Vandergheynst :Two-dimensional directional wavelets in image processing, Int. J. of Imaging Systems and Technology, 7, 152–165
3. F. Brackx and F. Sommen :Clifford-Hermite Wavelets in Euclidean Space, to appear in Journal of Fourier Analysis and Applications
4. F. Brackx, R. Delanghe and F. Sommen :Clifford analysis, Pitman Publ., 1982
5. I. Daubechies:Ten Lectures on Wavelets, SLAM, Philadelphia, 1992