分面浏览：发表日期 |
| 当前检索式 | ((ALL：Concentration)) |
| 限定条件 | 无 |
共63条，第1-63条
| 2025 1 | 2024 75 | 2023 522 |
| 2022 1422 | 2021 1741 | 2020 1947 |
| 2019 1954 | 2018 2550 | 2017 2259 |
| 2016 2282 | 2015 2052 | 2014 1926 |
| 2013 1742 | 2012 1633 | 2011 1544 |
| 2010 1721 | 2009 1576 | 2008 1413 |
| 2007 1346 | 2006 1209 | 2005 992 |
| 2004 744 | 2003 701 | 2002 567 |
| 2001 466 | 2000 394 | 1999 334 |
| 1998 293 | 1997 185 | 1996 125 |
| 1995 119 | 1994 86 | 1993 107 |
| 1992 132 | 1991 87 | 1990 58 |
| 1989 65 | 1988 55 | 1987 51 |
| 1986 44 | 1985 40 | 1984 34 |
| 1983 13 | 1982 20 | 1981 2 |
| 1980 5 | 1979 2 | 1978 3 |
| 1977 5 | 1976 2 | 1975 1 |
| 1974 2 | 1973 2 | 1972 1 |
| 1970 2 | 1969 1 | 1967 1 |
| 1966 1 | 1965 1 | 1964 1 |
| 1959 1 | 1936 1 | 1905 45 |