Dykstra, RKochar, Subhash CRojo, J2012-05-162012-05-161997Journal of statistical planning and inference,V65,P203-212http://hdl.handle.net/10263/4086enLikelihood ratio orderingHazard rate orderingReverse hazard rate orderingMultivariate likelihood ratio orderingDispersive orderingStochastic comparisions of parallel systems heterogeneous exponential componentsArticle