by Hokanson, G., Borchert, O., Slator, B.M., Terpstra, J., Clark, J.T., Daniels, L.M., Anderson, H.R., Bergstrom, A., Hanson, T.A., Reber, J., Reetz, D., Weis, K.L., White, R., Williams, L.
Published in 2008 Eighth IEEE International Conference on Advanced Learning Technologies (01.07.2008)