Ovulo-computer: application of image processing and recognition to mucus ferning patterns. - Marek A. Perkowski; Shiliang Wang; William Kelly Spiller; Alvin Legate; Edmund Pierzchala (CBMS, 1990)

Tokenized State Machine Model for Synthesis of Sequential Circuits into EPLDs and FPGAs. - Alan J. Coppola; Marek A. Perkowski; Robert Anderson; Jeffrey S. Freedman; Edmund Pierzchala (Synthesis for Control Dominated Circuits, 1992)

A Filed Programmable Analog Array for Continuous, Fuzzy, and Multi-Valued Logic Applications. - Edmund Pierzchala; Marek A. Perkowski; Stan Grygiel (ISMVL, 1994)

An Exact Solution to the Fitting Problem in the Application Specific State Machine Device. - Marek A. Perkowski; Malgorzata Chrzanowska-Jeske; Edmund Pierzchala; Alan J. Coppola (J. Circuits Syst. Comput., 1994)

Highly Linear VHF Current-Mode Miller Integrator with 900 dB DC Gain. - Edmund Pierzchala; Rolf Schaumann; Paul Van Halen; Stanislaw Szczepanski; Marek A. Perkowski (ISCAS, 1995)