分面浏览：发表日期 |
| 当前检索式 | ((ALL：n) equations)) |
| 限定条件 | 无 |
| 2024 1 | 2023 9 | 2022 37 |
| 2021 44 | 2020 47 | 2019 87 |
| 2018 100 | 2017 90 | 2016 99 |
| 2015 82 | 2014 85 | 2013 88 |
| 2012 113 | 2011 105 | 2010 293 |
| 2009 81 | 2008 91 | 2007 86 |
| 2006 73 | 2005 73 | 2004 73 |
| 2003 63 | 2002 52 | 2001 34 |
| 2000 32 | 1999 27 | 1998 25 |
| 1997 18 | 1996 14 | 1995 12 |
| 1994 17 | 1993 8 | 1992 14 |
| 1991 2 | 1990 4 | 1989 3 |
| 1988 6 | 1987 2 | 1986 1 |
| 1985 2 | 1984 1 | 1982 2 |
| 1981 1 | 1977 1 | 1964 1 |
