分面浏览:发表日期 |
当前检索式 | ((ALL:integrated system)) |
限定条件 | ((存缴方式:oaiharvest)) |
共48条,第1-48条
2025 1 | 2024 35 | 2023 149 |
2022 291 | 2021 266 | 2020 309 |
2019 288 | 2018 338 | 2017 294 |
2016 314 | 2015 249 | 2014 259 |
2013 225 | 2012 190 | 2011 160 |
2010 148 | 2009 164 | 2008 168 |
2007 151 | 2006 119 | 2005 141 |
2004 113 | 2003 85 | 2002 54 |
2001 43 | 2000 34 | 1999 25 |
1998 21 | 1997 16 | 1996 12 |
1995 7 | 1994 10 | 1993 12 |
1992 10 | 1991 9 | 1990 9 |
1989 7 | 1988 5 | 1987 3 |
1986 3 | 1985 1 | 1984 3 |
1982 1 | 1981 2 | 1973 1 |
1971 1 | 1970 1 | 1905 2 |