| Issue Date | Title | Author(s) |
| 1990-10 | Coherent Plasma Processes and the Continuum Emission in Active Galactic Nuclei | Krishan, V; Wiita, P. J |
| 2002-09 | A comparative study of the intra-night optical variability of powerful AGNs | Stalin, C. S; Gopal-Krishna; Sagar, R; Wiita, P. J |
| 2003 | Did Radio Galaxies Play a Major Role in the Evolution of the Universe? | Krishna, G; Wiita, P. J |
| 1995-12 | Disk luminosity and angular momentum for accreting, weak field neutron stars in the ‘Slow’ rotation approximation | Datta, B; Thampan, A. V; Wiita, P. J |
| 2000-04 | Effect of beam-plasma instabilities on accretion disk flares | Krishan, V; Wiita, P. J; Ramadurai, S |
| 2004-12 | Expansion of radio galaxies in a cosmologically evolving medium: possible implications for the cosmic star-formation history | Barai, P; Gopal-Krishna; Osterman, M. A; Wiita, P. J |
| 2015-09-11 | Frequency-dependent core shifts and parameter estimation for the blazar 3C 454.3 | Mohan, Prashanth; Agarwal, A; Mangalam, A; Gupta, A. C; Wiita, P. J; Volvach, A. E; Aller, M. F; Aller, H. D; Gu, M. F; Lahteenmaki, A; Tornikoski, M; Volvach, L. N |
| 2013-10-21 | Improved characterization of intranight optical variability of prominent AGN classes | Goyal, A; Gopal-Krishna; Wiita, P. J; Stalin, C. S; Sagar, R |
| 2012-08 | Intra-night optical variability of core dominated radio quasars: the role of optical polarization | Goyal, A; Gopal-Krishna; Wiita, P. J; Anupama, G. C; Sahu, D. K; Sagar, R; Joshi, S |
| 1996-08 | Intranight optical monitoring of optically selected bright quasars | Sagar, R; Gopal-Krishna; Wiita, P. J |
| 2003-02 | Microflares in accretion disks | Krishan, V; Ramadurai, S; Wiita, P. J |
| 2012-09 | Multiwavelength intraday variability of the BL Lacertae S5 0716+714 | Gupta, A. C; Krichbaum, T. P; Wiita, P. J; Rani, B; Sokolovsky, K. V; Mohan, Prashanth; Mangalam, A; Marchili, N; Fuhrmann, L; Agudo, I; Bach, U; Bachev, R; Böttcher, M; Gabanyi, K. E; Gaur, H; Hawkins, K; Kimeridze, G. N; Kurtanidze, O. M; Kurtanidze, S. O; Lee, C.-U; Liu, X; McBreen, B; Nesci, R; Nestoras, G; Nikolashvili, M. G; Ohlert, J. M; Palma, N; Peneva, S; Pursimo, T; Semkov, E; Strigachev, A; Webb, J. R; Wiesemeyer, H; Zensus, J. A |
| 1993-12 | Near-infrared and optical imaging of Q2345+007: The largest gravitationally lensed QSO system? | Gopal-Krishna; Yates, M; Wiita, P. J; Smette, A; Pati, A. K; Altieri, B |
| 1994 | Optical microvariability in radio quiet quasars | Wiita, P. J; Gopal-Krishna; Sagar, R |
| 2011-09 | Rapid optical variability of TeV blazars | Gopal-Krishna; Goyal, A; Joshi, S; Karthick, C; Sagar, R; Wiita, P. J; Anupama, G. C; Sahu, D. K |
| 1982-12 | Relativistic beams, thick accretion disks and active galactic nuclei | Wiita, P. J; Kapahi, V. K; Saikia, D. J |
| 2008-06-10 | Stellar Disruption by Supermassive Black Holes and the Quasar Radio Loudness Dichotomy | Gopal-Krishna; Mangalam, A; Wiita, P. J |
| 1986 | Stimulated raman scattering in active galactic nuclei | Krishan, V; Wiita, P. J |
| 2018-08-20 | Stochastic modeling of multiwavelength variability of the classical BL Lac Object OJ 287 on timescales ranging from decades to hours | Goyal, A; Stawarz, L; Zola, S; Marchenko, V; Soida, M; Nilsson, K; Ciprini, S; Baran, A; Ostrowski, M; Wiita, P. J; Gopal-Krishna; iemiginowska, A; Sobolewska, M; Jorstad, S; Marscher, A; Aller, M. F; Aller, H. D; Hovatta, T; Caton, D. B; Reichart, D; Matsumoto, K; Sadakane, K; Gazeas, K; Kidger, M; Piirola, V; Jermak, H; Alicavus, F; Baliyan, K. S; Baransky, A; Berdyugin, A; Blay, P; Boumis, P; Boyd, D; Bufan, Y; Campas Torrent, M; Campos, F; Carrillo Gomez, J; Dalessio, J; Debski, B; Dimitrov, D; Drozdz, M; Er, H; Erdem, A; Escartin Perez, A; Fallah Ramazani, V; Filippenko, A. V; Gafton, E; Garcia, F; Godunova, V; Gomez Pinilla, F; Maheswar, G; Haislip, J. B; Haque, S; Harmanen, J; Hudec, R; Hurst, G; Ivarsen, K. M; Joshi, A; Kagitani, M; Karaman, N; Karjalainen, R; Kaur, N; Koziel-Wierzbowska, D; Kuligowska, E; Kundera, T; Kurowski, S; Kvammen, A; LaCluyze, A. P; Lee, B. C; Liakos, A; Lozano de Haro, J; Moore, J. P; Mugrauer, M; Naves Nogues, R; Neely, A. W; Ogloza, W; Okano, S; Pajdosz, U; Pandey, J. C; Perri, M; Poyner, G; Provencal, J; Pursimo, T; Raj, A; and 29 co-authors |
| 1993 | Testing the mechanisms for optical micro-variability of powerful active galactic nuclei | Gopal-Krishna; Sagar, R; Wiita, P. J |
