41
by Glanvill
Published 2005
42
by Smith
Published 2003
43
44
Published 2006
45
by Suresh
Published 2008
46
47
by Rich
Published 2009
48
by Hughes
Published 2009
49
by Moore
Published 2008
50
by Guillain
Published 2009
51
by Veitch
Published 2009
52
by Guillain
Published 2009
53
by Kelley
Published 2011
54
by Palmer
Published 2008
55
by Jozsa
Published 2011
56
by Isaacson
Published 2011
57
by McCord
Published 2012
58
by Dunmore
Published 2013
59
by Caioli
Published 2014
60
by Mitchell
Published 2014