分面浏览：发表日期 |
| 当前检索式 | ((ALL：density pulses)) |
| 限定条件 | 无 |
| 2023 3 | 2022 6 | 2021 15 |
| 2020 7 | 2019 25 | 2018 9 |
| 2017 22 | 2016 49 | 2015 25 |
| 2014 44 | 2013 28 | 2012 37 |
| 2011 13 | 2010 33 | 2009 22 |
| 2008 28 | 2007 19 | 2006 24 |
| 2005 39 | 2004 18 | 2003 28 |
| 2002 17 | 2001 21 | 2000 5 |
| 1999 6 | 1998 4 | 1996 2 |
| 1995 1 | 1994 1 | 1993 1 |
| 1989 1 | 1986 1 | 1985 1 |
| 1983 1 | 1981 2 |
