SHEFFIELD :Italy's Carolina Kostner won a fourth continental women's title at the European figure skating championships here on Saturday. Kostner, champion in 2007, 2008 and 2010, placed first in both the short programme and the free skate final to take gold with a combined total of 183.55 points. Finland's Kiira Korpi took silver (166.94) and Georgia's Elene Gedevanishvili the bronze (165.93).