A. Kumar Dutta, Vaval, N., and Pal, S., ?Performance of the EOMIP-CCSD(2) method for determining the structure and properties of doublet radicals: a benchmark investigation?, Journal of Chemical Theory and Computation, vol. 9, no. 10, pp. 4313-4331, 2013.

A. Kumar Dutta, Pal, S., and Ghosh, D., ?Perturbative approximations to single and double spin flip equation of motion coupled cluster singles doubles methods?, Journal of Chemical Physics, vol. 139, no. 12, p. 124116, 2013.

A. Kumar Dutta, Gupta, J., Pathak, H., Vaval, N., and Pal, S., ?Partitioned EOMEA-MBPT(2): an efficient N-5 scaling method for calculation of electron affinities?, Journal of Chemical Theory and Computation, vol. 10, no. 5, pp. 1923-1933, 2014.

D.  Bhattacharya, Dutta, A. Kumar, Gupta, J., and Pal, S., ?Perturbative order analysis of the similarity transformed hamiltonian in fock-space coupled cluster theory: difference energy and electric response properties?, Molecular Physics, vol. 113, no. 13-14, pp. 2046-2060, 2015.