Hans started following the work of Roshan Busawon, University of Alberta, Mechanical Engineering. 2011-02-22 12:39:02 -0800

Hans started following the work of Bianca Zaccardelli, Concordia University (Canada), Department of Geography, Environment and Urban Planning. 2011-01-16 08:01:41 -0800

Hans uploaded a paper 2011-01-15 07:40:24 -0800