1. Proposed IRE standards for analog computers. IRE Trans. Electronic Computers, Vol. EC-11, No. 1, February 1962, pp. 67–79.
2. MCLEOD, JOHN and DEFARES, J. G., Analog computer simulation of heart action. AIEE Trans. Paper No. 62-1033.
3. Simulation of a biological system on an analog computer;DELAND;IRE Trans. Electronic Computers,1962
4. KROPFL, WALTER J., ROBINSON, ROBERT E., ARMINGTON, JOHN C. and TEPAS, DONALD I., An analogue computer for separating evoked physiological potentials from background noise, Proceedings of the Fourth National Convention on Military Electronics.
5. FORTRAN, General Information Manual, Publication F28-8074-1, IBM, 1961, Data Processing Division, 112 East Post Road, White Plains, New York.