id	domain	url
ger-125	dx.doi.org	http://dx.doi.org/10.1007/s11423-013-9289-2
ger-125	www.onlinelearningsurvey.com	http://www.onlinelearningsurvey.com/reports/goin
ger-125	www.educause.edu	http://www.educause.edu/ecar
ger-125	interactyx.com	http://interactyx.com/sociallearning-blog/all-learning-management-systemsare-not-created-equal
ger-125	csrc.nist.gov	http://csrc.nist.gov/publications/nistpubs/800145/sp800-145.pdf
ger-125	www.educause.edu	http://www.educause.edu/ecar