2
Published 2016
Book
4
Published 1982
Book
5
Published 1997
Book
8
Published 1993
Book
9
Published 1975
Book
10
Published 1992
Book
12
Published 1994
Book
13
Published 1981
Book
14
Published 1998
Journal / Magazine
16
Published 2004
Book
17
Published 1982
Book
19
Published 2005
Book