S. K. Bisoi and P. Janardhan,"Asymmetry in the periodicities of solar photospheric fields: A probe to the unusual solar minimum prior to cycle 24", Proceedings of the International Astronomical Union, vol.8, no.s294, pp.85--86, Cambridge University Press 2012, 10.1017/S1743921313002305       Article

S. K. Bisoi and P. Janardhan,"Observations of a geomagnetic SI+-SI-pair and associated solar wind fluctuations", Proceedings of the International Astronomical Union, vol.8, no.s294, pp.543--544, Cambridge University Press 2012, 10.1017/S1743921313003141       Article

S. K. Bisoi, Ch. Ishwara, Sk. Sirothia, and P. Janardhan,"Deep GMRT 150 MHz observations of the DEEP2 fields: Searching for high red-shift radio galaxies revisited", Journal of Astrophysics and Astronomy, vol.32, no.4, pp.613--614, springer-verlag 2011, 10.1007/s12036-011-9116-2       Article

P. Janardhan, S. K. Bisoi, S. Ananthakrishnan, M. Tokumaru, and K. Fujiki,"The prelude to the deep minimum between solar cycles 23 and 24: Interplanetary scintillation signatures in the inner heliosphere", Geophysical Research Letters, vol.38, no.20, pp.l20108, Wiley-Blackwell 2011, 10.1029/2011GL049227       Article

P. Janardhan, S. K. Bisoi, and S. Gosain,"Solar polar fields during cycles 21-23: Correlation with meridional flows", Solar Physics, vol.267, no.2, pp.267-277, Springer 2010, 10.1007/s11207-010-9653-x       Article

Rg. Rastogi, P. Janardhan, K. Ahmed, Ac. Das, and S. K. Bisoi,"Unique observations of a geomagnetic SI+- SI- pair: Solar sources and associated solar wind fluctuations", Journal of Geophysical Research: Space Physics, vol.115, pp.a12110, Wiley-Blackwell 2010, 10.1029/2010JA015708       Article