分面浏览：发表日期 |
| 当前检索式 | ((ALL：L. Liu)) |
| 限定条件 | 无 |
| 2024 16 | 2023 34 | 2022 331 |
| 2021 497 | 2020 451 | 2019 1748 |
| 2018 2249 | 2017 2297 | 2016 1976 |
| 2015 1880 | 2014 1804 | 2013 1575 |
| 2012 1306 | 2011 1064 | 2010 1062 |
| 2009 896 | 2008 801 | 2007 639 |
| 2006 487 | 2005 308 | 2004 224 |
| 2003 130 | 2002 116 | 2001 107 |
| 2000 101 | 1999 77 | 1998 72 |
| 1997 62 | 1996 35 | 1995 29 |
| 1994 49 | 1993 32 | 1992 20 |
| 1991 21 | 1990 10 | 1989 5 |
| 1988 9 | 1987 2 | 1986 7 |
| 1985 3 | 1984 5 | 1979 1 |
