 Complete the following phrase:  Platinis three years at Saint-Étienne were a mixed success. The club had signed him with a view to success in the European Cup, but despite some excellent results including a 60 win over PSV in the 197980 UEFA Cup and a 50 win at Hamburger SV in the UEFA Cup the following season, the club were unable to surpass the feats of the Saint-Étienne side that had reached the 