| Issue Date | Title | Author(s) | Citation |
| 1986 | Application of digital techniques to radio astronomy measurements. | Krishnan, S.; Paramasivaiah, P.; Udaya Shankar, N. | Ph.D. Thesis, Bangalore University, Bangalore, 1986. |
| 1957 | Contour-generator for X-Ray crystal structure analysis | Krishnan, S. | Journal of Scientific and Industrial Research, 1957, Vol.16B,p432 |
| 1970 | Development of modular data systems at National Aeronautical Laboratory, Bangalore | Krishnan, S. | Journal of The Aeronautical Society Of India, 1970, Vol.22,p 133 |
| 1967 | Development of MUltichannel data system | Krishnan, S.; Nagabhushana, S. | Proceedings of the Indian division of the Institution of electronic and radio engineers, 1967, Vol.5, p1 |
| 1983 | Digital correlation receiver for the Gauribidanur decametre wave radio telescope. | Radhakrishnan, V.; Krishnan, S.; Kumar, A.; Ravindra, D.K. | Ph.D. Thesis, Indian Institute of Science, Bangalore, 1983. |
| 1959 | Diode phase-sensitive detectors with load | Krishnan, S. | Electronic Engineering, 1959, Vol.31, p613 |
| 1970 | Effect of a diode across the spark gap in electric discharge machining | Krishnan, S.; Krishnan, S. | Indian Journal of Technology, 1970, Vol.9, p388 |
| 1974 | Generation of high magnetic fields using thyristors | Nagabhushana, S.; Krishnan, S.; Suryan, G. | IEEE Transactions On Industrial Electronics And Control Instrumentation, 1974, Vol.21, p214 |
| 1971 | A Linear Power Control Module | Krishnan, S.; Manoharan, L.C.; Krishnan, S. | Indian Journal of Technology, 1971, Vol.9, p33 |
| 1991 | Microcomputer system for a digital correlation reciever | Ravindra, D.K.; Krishnan, S. | Bulletin of the Astronomical Society of India, 1991, Vol.19, p77 |
| 1977 | A precision solar and sidereal clock | Selvamani, M.; Chandrakumar, K.M.; Balachandran, K.V.; Krishnan, S. | Proceedings of the seminar on time and frequency. 1976. Eds. B. S. Mathur and P. Banerjee. National Physical Laboratory, New Delhi, 1977, p660-665 |
| 1960 | Single-ended Diode Phase-Sensitive Deteotor | Chidambaram, C.R.; Krishnan, S. | Electronic Engineering, 1960, Vo.32, p158 |
| 1972 | Transient lamp load on triacs | Krishnan, S.; Manoharan, L.C. | Indian Journal of Technology, 1972, Vol.10, p85-87 |
