分面浏览：发表日期 |
| 当前检索式 | ((ALL：Liu, RS)) |
| 限定条件 | 无 |
| 2022 5 | 2021 1 | 2020 38 |
| 2019 123 | 2018 78 | 2017 33 |
| 2016 35 | 2015 46 | 2014 38 |
| 2013 27 | 2012 18 | 2011 18 |
| 2010 30 | 2009 28 | 2008 18 |
| 2007 15 | 2006 35 | 2005 34 |
| 2004 33 | 2003 13 | 2002 13 |
| 2001 8 | 2000 8 | 1999 9 |
| 1998 12 | 1997 5 | 1996 5 |
| 1995 3 | 1994 1 | 1993 5 |
| 1991 1 | 1990 7 | 1989 6 |
| 1988 1 | 1987 1 | 1983 2 |
| 1982 1 | 1979 1 |
