%0 Journal Article %A Patrizio Neff %A Krzysztof Chelminski %T A geometrically exact Cosserat shell-model for defective elastic crystals. Justification via $\Gamma$-convergence %J Interfaces and free boundaries %D 2007 %P 455-492 %V 9 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4171/ifb/173/ %R 10.4171/ifb/173 %F 10_4171_ifb_173