%0 Journal Article %A S. Sengupta %T Unbiased estimation for two-parameter exponential distribution under time censored sampling %J Applicationes Mathematicae %D 2009 %P 149-156 %V 36 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/am36-2-3/ %R 10.4064/am36-2-3 %G en %F 10_4064_am36_2_3