Laumer, SvenSvenLaumerWeitzel, TimTimWeitzel0000-0002-2130-35402019-09-192014-04-302010https://fis.uni-bamberg.de/handle/uniba/4196Veröff. im Internet: http://www.csulb.edu/journals/jecr/p_i.htmengJournal of Electronic Commerce Researchperiodicalparthttp://www.csulb.edu/journals/jecr/p_i.htm