分面浏览：发表日期 |
| 当前检索式 | ((ALL：Variational methods)) |
| 限定条件 | 无 |
| 2024 1 | 2023 7 | 2022 18 |
| 2021 38 | 2020 23 | 2019 49 |
| 2018 52 | 2017 54 | 2016 69 |
| 2015 52 | 2014 47 | 2013 38 |
| 2012 34 | 2011 42 | 2010 56 |
| 2009 43 | 2008 46 | 2007 47 |
| 2006 39 | 2005 27 | 2004 23 |
| 2003 17 | 2002 17 | 2001 10 |
| 2000 10 | 1999 11 | 1998 10 |
| 1997 4 | 1996 4 | 1995 4 |
| 1994 1 | 1993 2 | 1992 2 |
| 1991 2 | 1990 2 | 1986 1 |
| 1983 1 |
