Dewan, IshaDeshpande, J VKulathinal, S B2012-01-022012-01-022004Scandanavian journal of statistics,V31,p79-92http://hdl.handle.net/10263/2726enCompeting risksComditional probabilitiesDependance structuresSubsurvial functionsU-statisticsOn testing dependence between time to failure and cause of failure via conditional probabilitiesArticle