Rao, B L S P2012-01-022012-01-022004Communication in statistics theory and methods,V33,P3103-3114http://hdl.handle.net/10263/2751enBinary associative operationBivariate lack of memory propertyBivariate exponential distributionBivariate weibull distributionBivariate pareto distributionMultivariate exponential distributionCharacterizationOn a bivariate lack of memory property under binary associative operationArticle