分面浏览：发表日期 |
| 当前检索式 | ((ALL：Liu, N)) |
| 限定条件 | ((专题：兰州大学)) |
| 2017 11 | 2016 99 | 2015 100 |
| 2014 101 | 2013 166 | 2012 135 |
| 2011 106 | 2010 139 | 2009 75 |
| 2008 73 | 2007 59 | 2006 57 |
| 2005 39 | 2004 31 | 2003 24 |
| 2002 28 | 2001 9 | 2000 13 |
| 1999 6 | 1998 5 | 1997 9 |
| 1996 13 | 1995 10 | 1994 12 |
| 1993 20 | 1992 17 | 1991 12 |
| 1990 12 | 1989 9 | 1988 7 |
| 1987 10 | 1986 5 | 1985 5 |
| 1984 5 | 1983 1 | 1982 4 |
| 1981 5 | 1980 1 | 1979 1 |
| 1965 1 | 1964 1 | 1963 1 |
