分面浏览:发表日期 |
当前检索式 | ((ALL:Discrete structure)) |
限定条件 | ((存缴方式:oaiharvest)) |
共40条,第1-40条
2024 3 | 2023 24 | 2022 35 |
2021 38 | 2020 34 | 2019 57 |
2018 51 | 2017 47 | 2016 38 |
2015 42 | 2014 37 | 2013 42 |
2012 20 | 2011 21 | 2010 20 |
2009 31 | 2008 27 | 2007 37 |
2006 27 | 2005 18 | 2004 20 |
2003 19 | 2002 21 | 2001 16 |
2000 15 | 1999 19 | 1998 10 |
1997 6 | 1996 8 | 1995 7 |
1994 3 | 1993 5 | 1992 4 |
1991 1 | 1990 3 | 1989 2 |
1984 2 | 1983 1 | 1977 2 |
1905 3 |