Citations according to
Google Scholar
: 322 (h-index: 7)
0
60
30
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2
2
1
7
3
6
6
10
10
13
18
23
29
58
57
59
4