Bose, ArupDasgupta, AmitesMaulik, Krishanu2017-12-212017-12-212009Bernoulli, v.15, no.1, p.279-295http://hdl.handle.net/10263/6865enMartingalesRandom variablesMathematical theoremsMathematical vectorsMulticolor urn models with reducible replacement matricesArticle