Representation of product systems on the interval [ 0 , 1 ] . Toledo, Rodolfo (2003) Acta Mathematica Academiae Paedagogicae Nyí regyháziensis. New Series [electronic only] Similarity:
Slobodan Aljančić (1922-1993). Bojanić, R., Tomić, M. (1995) Publications de l'Institut Mathématique. Nouvelle Série Similarity: