1
by Hargittai
Published 2006
2
by Schweber
Published 2008
3
by Dawkins
Published 2006
4
by Currell
Published 2009
5
by Rosei
Published 2006
6
by Rigden
Published 2002
7
by Loehle
Published 2010
8
by Maier
Published 2009
9
Published 1988
10
by Bayin
Published 2008
11
Published 2002
12
by Munroe
Published 2014
13
by Pratap
Published 2010
14
by Ballantyne
Published 2007
15
by Ohanian
Published 2008
16
by Kuehl
17
by Liengme
Published 2009
18
by Gindikin
Published 2007
19
by Robin
Published 1992
20
by MARTIN
Published 1990