2015
22 publications

2014
26 publications

2013
37 publications

2012
40 publications

2011
38 publications

2010
45 publications

2009
38 publications

2008
29 publications

2007
34 publications

2006
23 publications

2005
25 publications

2004
30 publications

2003
23 publications

2002
20 publications

2001
12 publications

2000
15 publications

1999
9 publications

1998
8 publications

1997
2 publications

1996
4 publications

1995
3 publications

1994
5 publications

1993
2 publications

1992
6 publications

1989
2 publications

1988
1 publications

None
1 publications