|To explore the co-author network click the spider web.|
In 2009 A. Lubbers published four book review s and gave two lectures. In 2010 A. Lubbers gave four lectures, published three book review s and published one article. In 2011 A. Lubbers published four book review s, published three articles, published two chapters and gave one lecture. In 2012 A. Lubbers published three articles and gave two lectures. In 2013 A. Lubbers gave two lectures. In 2014 A. Lubbers published one dissertation.