1
by Ciccone
Published 2007
2
by Ma
Published 2011
3
Published 2008
4
by Neumann
Published 2010
5
by Domholdt
Published 2011
6
by Carr
Published 1987
7
by Guo Hai Xue
Published 2012
8
by Su You Xin
Published 2012
9
by Wang Shi Zhong
Published 2012
10
by Tang Qiang
Published 2012
11
by Levitt
Published 2010
12
by Wang Qing Guo
Published 2012
13
by Umphred
Published 2007
14
Published 2003
15
Published 2007
16
Published 2008
17
18
Published 1998
19
by Brotzman
Published 2011
20
by Shumway-Cook
Published 2012