The current subscription began on 2015-09-02 and is issued
twice per year
for 3 issues
The first subscription was started on 2009-01-01
Available issues
44 (2011): 1; 44 (2010): 2; 44 (2011): 2; 44 (2011): 3; 45 (2012): 1; 45 (2012): 2; 45 (2012): 3; 46 (2013): 1; 46 (2013): 2; 46 (2013): 3; 47 (2014): 1; 48 (2015): 1; 48 (2015): 2