text: who was the winner in the leaugue of champions(europe) in year 1990/91?   2005- 2006 barcelona 2004 -2005 liverpool  # 2003 - 2004 porto # 2002 - 2003 milan # 2001 - 2002 real madrid # 2000 - 2001 bayern # 1999 - 2000 real madrid # 1998 - 1999 man. united # 1997 - 1998 real madrid # 1996 - 1997 dortmund # 1995 - 1996 juventus # 1994 - 1995 ajax # 1993 - 1994 milan # 1992 - 1993 marseille # 1991 - 1992 barcelona # 1990 - 1991 crvena zvezda # 1989 - 1990 milan # 1988 - 1989 milan # 1987 - 1988 psv # 1986 - 1987 porto # 1985 - 1986 steaua # 1984 - 1985 juventus # 1983 - 1984 liverpool # 1982 - 1983 hamburg # 1981 - 1982 villa # 1980 - 1981 liverpool # 1979 - 1980 notts forest # 1978 - 1979 notts forest # 1977 - 1978 liverpool # 1976 - 1977 liverpool # 1975 - 1976 bayern # 1974 - 1975 bayern # 1973 - 1974 bayern # 1972 - 1973 ajax # 1971 - 1972 ajax # 1970 - 1971 ajax # 1969 - 1970 feyenoord # 1968 - 1969 milan # 1967 - 1968 man. united # 1966 - 1967 celtic # 1965 - 1966 real madrid # 1964 - 1965 internazionale # 1963 - 1964 internazionale # 1962 - 1963 milan # 1961 - 1962 benfica # 1960 - 1961 benfica # 1959 - 1960 real madrid # 1958 - 1959 real madrid # 1957 - 1958 real madrid # 1956 - 1957 real madrid # 1955 - 1956 real madrid