1
Published 1997
2
Published 1995
3
by Lange, Eva C.
Published 1962
4
by Rosenberg, Joseph
Published 1962
5
by Schenke, Heiner
Published 2004
6
by Eckhard-Black, Christine
Published 1992
7
by Forst, Gabriele
Published 1995
8
Published 2000
9
Published 1987
10
by Wells, Sydney W.
Published 1946
11
Published 1990
12
by Rolfs, Daniel
Published 1989
13
by Durrell, Martin
Published 2002
14
by Lange, Eva C.
Published 1966
15
by Eckhard-Black, Christine
Published 1995
16
by Russ, Jennifer M.
Published 2003