Content-type: text/application/x-research-info-systems TY - JOUR AU - Alexander, Ian TI - Visualizing Argumentation: Software Tools for Collaborative and Educational Sense-making JA - Eur J Inf Syst PY - 0000///print VL - 12 IS - 2 SP - 163 EP - 164 PB - Palgrave Macmillan Ltd SN - 0960-085X UR - http://dx.doi.org/10.1057/palgrave.ejis.3000457 ER -