20th-century Algerian physicists 1970-01-01
20th-century American physicists 1970-01-01
20th-century Argentine physicists 1970-01-01
20th-century Australian physicists 1970-01-01
20th-century Austrian physicists 1970-01-01
20th-century Brazilian physicists 1970-01-01
20th-century British physicists 1970-01-01
20th-century Bulgarian physicists 1970-01-01
20th-century Canadian physicists 1970-01-01
20th-century Chinese physicists 1970-01-01
20th-century Danish physicists 1970-01-01
20th-century Dutch physicists 1970-01-01
20th-century Estonian physicists 1970-01-01
20th-century Finnish physicists 1970-01-01
20th-century French physicists 1970-01-01
20th-century German physicists 1970-01-01
20th-century Greek physicists 1970-01-01
20th-century Hungarian physicists 1970-01-01
20th-century Indian physicists 1970-01-01
20th-century Irish physicists 1970-01-01