@article {Fatih,
	title = {Deformation induced pattern transformation in a soft granular crystal},
	journal = {Soft Matter},
	volume = {7},
	year = {2011},
	pages = {2321-2324},
	author = {Goncu, F. and Willshaw, S. and Shim, J. and Cusack, J. and Luding, S. and Mullin, T. and Bertoldi, K.}
}
