1
by Jaeger
Published 2011
2
by Wilmshurst
Published 2010
3
by Hennessy
Published 2009
4
by Vahid
Published 2011
5
Published 2006
6
by WAKERLY
Published 2000
7
by KRUEGLE
Published 1995
8
by YALAMANCHILI
Published 2001
9
by KULARATNA
Published 1998
10
by LENK
Published 1995
11
12
by DOUGLAS
Published 2000
13
by Ibrahim
Published 2000
14
by Mano
Published 2000
15
by Hennessy
Published 1998
16
by HICKMAN
Published 1998
17
by DAVIS
Published 2001
18
by WAKERLY
Published 2001
19
by HONG XIAO
Published 2001
20
by WRIGHT
Published 2001