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Citation: As. Elwakil et Am. Soliman, 2 TWIN-T BASED OP AMP OSCILLATORS MODIFIED FOR CHAOS, Journal of the Franklin Institute, 335B(4), 1998, pp. 771-787
Citation: As. Elwakil et Am. Soliman, CHAOS FROM 2 MODIFIED OSCILLATOR CONFIGURATIONS USING A CURRENT-FEEDBACK OP AMP, Chaos, solitons and fractals, 8(3), 1997, pp. 389-410
Citation: As. Elwakil et Am. Soliman, A FAMILY OF WIEN-TYPE OSCILLATORS MODIFIED FOR CHAOS, International journal of circuit theory and applications, 25(6), 1997, pp. 561-579