CREATE TABLE table_name_50 (place VARCHAR(255), bronze VARCHAR(255), silver VARCHAR(255), year VARCHAR(255))
In which Place was the Silver won by valeri postoianov ( urs ) later than 1969 and the Bronze won by alexander gazov ( urs )?
    
SQL: SELECT place FROM table_name_50 WHERE silver = "valeri postoianov ( urs )" AND year > 1969 AND bronze = "alexander gazov ( urs )"