分面浏览：发表日期 |
| 当前检索式 | ((ALL：REPRESENTATION)) |
| 限定条件 | ((专题：北京大学)) |
| 2017 75 | 2016 121 | 2015 115 |
| 2014 84 | 2013 84 | 2012 60 |
| 2011 65 | 2010 58 | 2009 64 |
| 2008 46 | 2007 49 | 2006 37 |
| 2005 50 | 2004 35 | 2003 23 |
| 2002 14 | 2001 21 | 2000 15 |
| 1999 15 | 1998 24 | 1997 8 |
| 1996 6 | 1995 10 | 1994 3 |
| 1992 1 | 1991 2 | 1989 2 |
| 1988 2 | 1983 3 | 1981 1 |
