A Physical Charge-Based Model for the Space Charge Region of Abrupt and Linear Semiconductor Junctions. - Paul Van Halen (ISCAS, 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)