1998

Analysis of Harvard CMT solutions and computation of strain rates in the Himalaya and Tibetan plateau region- N. Purnachandra Rao, M. Ravi Kumar, S. C. Bhatia- CURRENT SCIENCE, VOL. 75

 1997

Single station moment tensor inversion for focal mechanisms of Indian intra-plate earthquakes- N. Purnachandra Rao- CURRENT SCIENCE, VOL. 77, pg. 17

Uplift and tectonics of the Shillong plateau, northeast India- N. Purnachandra Rao, M. Ravi Kumar- JOURNAL OF PHYSICS OF THE EARTH Vol. 45

On some microearthquakes near Tarbela reservoir during three low water stands- Kalpna and Chander R- BULLITEN OF THE SEISMOLOGICAL SOCITY OF AMERICA, Vol. 87

On categorising induced and natural tectonic earthquakes near new reservoirs- Chander R, Kalpna- ENGINEERING GEOLOGY, Vol. 70

On the 2D plane strain problem for a harmonic stress applied to an impervious elastic layer resting on a porous elastic half space- Kalpna and Chander R- PHYSICS OF THE EARTH AND PLANETARY INTERIORS, Vol. 103

 1996

A seismotectonic study of the Burma and Andaman arc regions using centroid moment tensor data- M. Ravi Kumar, N. Purnachandra Rao and S. V. Chalam- TECTONOPHYSICS, Vol. 253

Deformation tectonics of the diffuse Indo-Australian plate boundary using centroid moment tensor data- N. Purnachandra Rao and M.Ravi Kumar- CURRENT SCIENCE, VOL. 70

Probable influence of Tehri reservoir load on earthquakes of the Garhwal Himalaya- Chander R, Kalpna- CURRENT SCIENCE, Vol. 70

On the transience of Tehri reservoir load on Garhwal seismicity- Chander R., Kalpna and Gahalaut V.K- CURRENT SCIENCE, Vol. 70

Probable vertical and horizontal ground displacements due to Tehri reservoir load- Chander R, Kalpna- CURRENT SCIENCE, Vol. 70

1995

Significant trends related to the slab seismicity and tectonics in the Burmese arc region from Harvard CMT solutions- M. Ravi Kumar and N. Purnachandra Rao - PHYSICS OF THE EARTH AND PLANETARY INTERIORS(1994), Vol. 90

Evidence from earthquake fault plane solutions on upper crustal stresses in the Garhwal Himalaya- Chander R, Kalpna- JOURNAL OF JEOLOGICAL SOCITY OF INDIA, Vol. 45

Influence of Reservoir load on a neighbouring reverse fault: A simulation- Kalpna, R.Chander and I.Sarkar- JOURNAL OF NEPAL GEOLOGICAL SOCITY, Vol. 11

1993

The concept of Mean slip angle and its utility in the classification and analysis of focal mechanism solutions- N. Purnachandra Rao and M.Ravi Kumar- INDIAN GEOPHYSICAL UNION

1991

The need for geodetic observations to constrain the relative motion of the Indian tectonic plate- D. Guptasarma, N. Purnachandra Rao, M. Ravi Kumar, S. P. Satyabala- PHYSICS OF THE EARTH AND PLANETARY INTERIORS, Vol. 68