@article { 1351,
	title = {Gauduchon-Tod structures, Sim holonomy and De Sitter supergravity},
	volume = {07},
	year = {2009},
	pages = {069},
	publisher = {J. High Energy Phys.},
	URL = {http://arxiv.org/abs/0905.3047},
	author = {J. Grover, J. Gutowski, C. Herdeiro, P. Meessen, A. Palomo-Lozano, W. Sabra}
}