Chatterjee, A.Gayathri, N.Sarkar, A.Mukherjee, P.Barat, P.2011-01-282011-01-282010Philosophical Magazine Letters. Vol. 90 (3): pp. 149-157http://hdl.handle.net/123456789/42243485 bytestext/htmlenPortevin–Le Chatelier effecteffective dimensionalityprincipal component analysisEffective dimensionality of the Portevin-Le Chatelier effectArticle