Bhattacharya, TirthankarMishra, Gadadhar2012-01-022012-01-022005Illinois Journals of Mathematics, v.49, no.4, p.1181-1201http://hdl.handle.net/10263/2742enPlanar algebrasContractive homomorphismsDilationMultiple connected domainsContractive and completely contractive homomorphisms of planar algebrasArticle