| Issue Date | Title | Author(s) | Citation |
| Nov-1999 | Changes in the angular separation of the lensed images PKS 1830-211 NE & SW | Chengjin, Jin; Garrett, M.A.; Nair, Sunita; Porcas, R.W.; Patnaik, A.R. | New Astronomy Reviews, 1999, Vol.43, p767-771 |
| Apr-2004 | Changes in the measured image separation of the gravitational lens system PKS 1830-211 | Jin, C.; Garrett, M.A.; Nair, Sunita; Porcas, R.W.; Patnaik, A.R.; Nan, R. | Monthly Notice of the Royal Astronomical Society, 2003, Vol.340, p1309-1316 |
| 1997 | Nuclear radio emission in megaparsec-size radio galaxies | Saripalli, Lakshmi; Patnaik, A.R.; Porcas, R.W.; Graham, D.A. | Astronomy and Astrophysics, 1997, Vol.328, p78-82 |
| Apr-1986 | Radio observations of the S0 galaxy NGC 1218 (3C 78) | Saikia, D.J.; Subrahmanya, C.R.; Patnaik, A.R.; Unger, S.W.; Cornwell, T.J.; Graham, D.A.; Prabhu, T.P. | Monthly Notices of the Royal Astronomical Society, 1986, Vol. 219, p545 |
| Dec-1984 | VLA observations of the wide-angle tailed radio source 1313 + 073 | Patnaik, A.R.; Banhatti, D.G.; Subrahmanya, C.R. | Monthly Notices of the Royal Astronomical Society, 1984, Vol. 211, p. 775-781. |
