1
by Singer
Published 2008
2
Published 1994
3
by Islahi
Published 1997
4
Published 2000
5
Published 1992
6
by Spuler
Published 1995
7
Published 1996
8
by Gordon
Published 1989
9
by Lapidus
Published 2002
10
by Sheikh
Published 2003
11
by Landau
Published 1990
12
by Lapidus
Published 1988
13
by Fuller
Published 1995
14
Published 1980
15
16
by Watt
Published 1996
17
by Abu-Fadl
Published 1992
18
by Roolvink
Published 2008
19
by Lewis
Published 2008
20
Published 2006