1
Published in 1997
2
Published in 1988
conference paper or compendium article
3
4
Published in 1987
conference paper or compendium article
5
Published in 1985
6
Published in 1982
monograph
7
Published in 1995
8
Published in 1986
conference paper or compendium article
9
Published in 1983
10
Published in 1985
monograph
11
Published in 2000
12
Published in 1987
journal article
13
Published in 1983
monograph
14
Published in 2000
15
Published in 1997
16
Published in 1988
journal article
17
Published in 2001
18
Published in 2003
19
Published in 1999
20
Published in 1999