Teemu Mikkonen Tere Vadén Niklas Vainio The Protestant ethic strikes back: Open source developers and the ethic of capitalism. 2007 12 First Monday 2 http://www.uic.edu/htbin/cgiwrap/bin/ojs/index.php/fm/article/view/1623 db/journals/firstmonday/firstmonday12.html#MikkonenVV07