@article {Cvetic:2002pj,
	title = {Supersymmetric three family SU(5) grand unified models from type IIA orientifolds with intersecting D6-branes},
	journal = {Nucl. Phys. B},
	volume = {659},
	year = {2003},
	note = {[Erratum: Nucl.Phys.B 696, 298{\textendash}298 (2004)]},
	pages = {193{\textendash}223},
	doi = {10.1016/j.nuclphysb.2004.06.041},
	author = {Cveti{\v c}, Mirjam and Papadimitriou, Ioannis and Shiu, Gary}
}
