No biography available for Martin Benrath.
1993
1965
1980
1977
1971
1965
1967
1998
1975
1968
1954
1968
1959
1956
1971
1982
1965
1966
1970
1997
1980
1999
1963
1969
1998
1974
1978
1970
1999
1993
1964
1971
1954
1975
1996
1967
1959
1964
1962
2000
1998
1982
1958
1961
1971
1967
1992
1985
1954
1991
1967
2000
1976
1964
1991
1956
1958
1967
1967
1974
1979
1964
1979
1959
1999
1997
1963
1996
1979
1986
1998
1998
1982