%0 Journal Article %A Cormier, Dave %A Siemens, George %D 2010 %G eng %J EDUCAUSE Review %P 30-39 %T Through the open door: Open courses as research, learning, and engagement %U http://net.educause.edu/ir/library/pdf/ERM1042.pdf %V 45 %8 07/2010 %> http://www.oerknowledgecloud.org/archive/ERM1042[1].pdf