The following publications are possibly variants of this publication:
- Design of a High-Gain Operational Amplifier and Other Circuits by Means of Genetic ProgrammingJohn R. Koza, David Andre, Forrest H. Bennett III, Martin A. Keane. eps 1997: 125-136
- Automated synthesis of analog electrical circuits by means of genetic programmingJohn R. Koza, Forrest H. Bennett III, David Andre, Martin A. Keane, Frank Dunlap. tec, 1(2):109-128, 1997.
- Automatic Synthesis of Electrical Circuits Containing a Free Variable Using Genetic ProgrammingJohn R. Koza, Martin A. Keane, Jessen Yu, William Mydlowec. gecco 2000: 477-484
- Automatic Creation of Human-Competitive Programs and Controllers by Means of Genetic ProgrammingJohn R. Koza, Martin A. Keane, Jessen Yu, Forrest H. Bennett III, William Mydlowec. gpem, 1(1/2):121-164, 2000.
- Evolution by Means of Genetic Programming of Analog Circuits that Perform Digital FunctionsForrest H. Bennett III, John R. Koza, Martin A. Keane, Jessen Yu, William Mydlowec, Oscar Stiffelman. gecco 1999: 1477-1483
- Routine automated synthesis of five patented analog circuits using genetic programmingJohn R. Koza, Martin A. Keane, Matthew J. Streeter. soco, 8(5):318-324, 2004. [doi]