Muliere, PietroRao, B L S P2011-08-042011-08-042003Sankhya,65.pt4,p799-806http://hdl.handle.net/10263/2290enExponential distributionCharacterizationAlmost lack of memory propertyStrong markov propertyPeriodic failure rateBinary associative operationCharacterization of probability distributions via binary associatve operationArticle