Friák, M., Hickel, T., Ma, D., Counts, W. A., Dick, A., Udyansky, A., et al. (2010). Ab initio based multi-scale approaches to the elasticity of polycrystals. Talk presented at ICAMS Scientific Retreat. Akademie Biggsee, Attendorn, Germany. 2010-09-29 - 2010-10-01.