分面浏览：发表日期 |
| 当前检索式 | ((ALL：Calculations)) |
| 限定条件 | ((内容类型：期刊论文) AND (专题：北京大学)) |
| 2017 115 | 2016 131 | 2015 125 |
| 2014 95 | 2013 76 | 2012 87 |
| 2011 78 | 2010 58 | 2009 68 |
| 2008 42 | 2007 39 | 2006 30 |
| 2005 39 | 2004 37 | 2003 19 |
| 2002 25 | 2001 17 | 2000 13 |
| 1999 13 | 1998 8 | 1997 10 |
| 1996 6 | 1995 5 | 1994 4 |
| 1993 5 | 1992 4 | 1991 2 |
| 1990 4 | 1989 1 | 1987 2 |
| 1986 2 | 1982 1 |
