@article {31590,
	title = {Ab-initio tight binding study of the core structures of the c-edge dislocation in wurtzite GaN},
	journal = {Physica Status Solidi (a)},
	volume = {203},
	year = {2006},
	pages = {2167},
	author = {I. Belabbas and J. Chen and M. A. Belkhir and P. Ruterana and G. Nouet}
}
