| Issue Date | Title | Author(s) | Citation |
| 1966 | The determination of heavy atom positions in protein derivatives | Singh, A.K.; Ramaseshan, S. | Acta Crystallographica, 1966, Vol. 21, p279 |
| Jan-1969 | Experimental determination of the extinction factor by the use of polarized X-rays | Chandrasekhar, S.; Ramaseshan, S.; Singh, A.K. | Acta Crystallographica A, 1969, Vol.25, p140 |
| 1963 | An integrating Weissenberg camera for low and high temperature studies | Singh, A.K.; Ramaseshan, S. | Crystallography and Crystal Perfection (Book Chapetr). Ed. G N Ramachandran, 1963, p309 |
| 1964 | Low temperature attachment to the Weissenberg goniometer | Singh, A.K.; Ramaseshan, S. | Proceedings of the Indian Academy of Sciences A, 1964, Vol. 60, p20 |
| 1968 | The use of neutron anomalous scattering in crystal structure analysis. I. Non-centrosymmetric structures | Singh, A.K.; Ramaseshan, S. | Acta Crystallographica B, 1951, Vol.24, p35 |
| 1968 | Use of neutron anomalous scattering in crystal-structure analysis. II. Centrosymmetric structures | Singh, A.K.; Ramaseshan, S. | Acta Crystallographica B, 1951, Vol.24, p1701 |
