分面浏览：发表日期 |
| 当前检索式 | ((ALL：Liu, Yan)) |
| 限定条件 | 无 |
| 2024 24 | 2023 100 | 2022 319 |
| 2021 612 | 2020 815 | 2019 4038 |
| 2018 4845 | 2017 4267 | 2016 4249 |
| 2015 3917 | 2014 3456 | 2013 2945 |
| 2012 2446 | 2011 1990 | 2010 1714 |
| 2009 1324 | 2008 1173 | 2007 821 |
| 2006 676 | 2005 424 | 2004 351 |
| 2003 192 | 2002 125 | 2001 117 |
| 2000 104 | 1999 74 | 1998 56 |
| 1997 52 | 1996 21 | 1995 25 |
| 1994 28 | 1993 35 | 1992 27 |
| 1991 22 | 1990 20 | 1989 14 |
| 1988 15 | 1987 10 | 1986 7 |
| 1985 6 | 1984 5 | 1983 2 |
| 1982 1 | 1981 3 | 1980 2 |
| 1978 1 | 1977 1 | 1966 1 |
| 1965 2 | 1960 1 | 1958 1 |
