Wigner Distributions and Ambiguity Functions in Image Analysis. - Stefan L. Hahn; Kajetana Marta Snopek (CAIP, 2001)

Double-dimensional distributions: another approach to "quartic" distributions. - Stefan L. Hahn; Kajetana Marta Snopek (IEEE Trans. Signal Process., 2002)

Wigner distributions and ambiguity functions of 2-D quaternionic and monogenic signals. - Stefan L. Hahn; Kajetana Marta Snopek (IEEE Trans. Signal Process., 2005)

Wigner distributions of noise and telecommunication stochastic processes. - Kajetana Marta Snopek (EUSIPCO, 2007)

The n-D analytic signals and Fourier spectra in complex and hypercomplex domains. - Kajetana Marta Snopek (TSP, 2011)

A new quaternion color image watermarking algorithm. - Wojciech Rzadkowski; Kajetana Marta Snopek (IDAACS, 2015)

Relationship between the cayley-dickson fourier transform and the hartley transform of multidimensional real signals. - Kajetana Marta Snopek (TSP, 2017)

Octonion Fourier Transform of real-valued functions of three variables - selected properties and examples. - Lukasz Blaszczyk; Kajetana Marta Snopek (Signal Process., 2017)

Erratum to "Octonion Fourier Transform of real-valued functions of three variables - selected properties and examples" [Signal Process. 136 (2017) 29-37]. - Lukasz Blaszczyk; Kajetana Marta Snopek (Signal Process., 2018)