Období
20. století
33
20th century
28
20.-21. století
14
20th-21st centuries
13
1895-1938
3
1902-1980
2
1946-
2
1888-1971
1
19.-20. století
1
19.-21. století
1
1900-1923
1
1918-1945
1
1925-1992
1
1928-1939
1
1929-2011
1
1934-
1
1937-2015
1
1938-1989
1
1939-
1
1939-1945
1
1945-1989
1
1947-
1
1948-1956
1
1950-
1
1956-
1
1959-
1
1961-1970
1
1968
1
1968-1989
1
1970-1989
1
1979-1986
1
1981-1990
1
19th-20th centuries
1
19th-21st centuries
1
21. století
1
21st century
1