S. P.  Joshi, Dutta, A. Kumar, Pal, S., and Vaval, N., ?Extended coupled cluster for Raman and infrared spectra of small molecules?, Chemical Physics, vol. 403, pp. 25-32, 2012.

A. Kumar Dutta and Bhattacharya, S., ?Excited state geometry optimisation using fock-space multi-reference coupled cluster method?, Molecular Physics, vol. 112, no. 22, pp. 2884-2891, 2014.

A. Kumar Dutta, Sengupta, T., Vaval, N., and Pal, S., ?Electron attachment to DNA and RNA nucleobases: an EOMCC investigation?, International Journal of Quantum Chemistry, vol. 115, no. 12, pp. 753-764, 2015.

A. Kumar Dutta, Vaval, N., and Pal, S., ?EOMIP-CCSD(2)*: an efficient method for the calculation of ionization potentials?, Journal of Chemical Theory and Computation, vol. 11, no. 6, pp. 2461-2472, 2015.

S.  Das, Sengupta, T., Dutta, A. Kumar, and Pal, S., ?Electron detachment and subsequent structural changes of water clusters?, Journal of Physical Chemistry A, vol. 120, no. 7, pp. 1065-1073, 2016.