An expansion of Wigner distribution and its applications. - N. M. Marinovic; G. Eichmann (ICASSP, 1985)

Topologically invariant texture descriptors. - G. Eichmann; Takis Kasparis (Comput. Vis. Graph. Image Process., 1988)

Pattern classification using a linear associative memory. - G. Eichmann; Takis Kasparis (Pattern Recognit., 1989)