M. R. Tripathy, S. Kumar, and N. Pal,"Estimating common standard deviation of two normal populations with ordered means", Statistical Methods and Applications, vol.22, no.3, pp.305–318, Springer, November 2013, View Details       Article

M. R. Tripathy and S. Kumar,"Estimating common mean of a bivariate normal population with order restricted variances", Calcutta Statistical Association Bulletin, vol.63, no.1-4, pp.157–180, Sage Publication, March 2011, View Details       Article

M. R. Tripathy and S. Kumar,"Simultaneous estimation of quantiles of normal populations with ordered means", Journal of Combinatorics, Information and System Sciences- A Quarterly International Scientific Jour, vol.36, no.1-4, pp.75-102, PRINTS PUBLICATIONS PVT LTD 2011, View Details       Article

S. Kumar and M. R. Tripathy,"Estimating quantiles of normal populations with a common mean.", Communications in Statistics - Theory and Methods, vol.40, no.15, pp.2719-2736, Taylor and Francis, May 2011, View Details       Article

M. R. Tripathy and S. Kumar,"Estimating a common mean of two normal populations", Journal of Statistical Theory and Applications, vol.9, no.2, pp.197-215, Atlantic Press 2010, View Details       Article