2010 · Marco G.P. Hessels, Marlous Tiekstra · University of Groningen research database (University of Groningen / Centre for Information Technology) · 2
2013 · Marlous Tiekstra, Lotte Bergwerff, et al. · University of Groningen research database (University of Groningen / Centre for Information Technology)
2012 · Arnout Prince, Marlous Tiekstra, et al. · University of Groningen research database (University of Groningen / Centre for Information Technology)
2011 · Marlous Tiekstra, Alexander Minnaert, et al. · University of Groningen research database (University of Groningen / Centre for Information Technology)