@inbook {13857,
	title = {<strong>On the existence of subgaussian directions for log-concave measures</strong>},
	booktitle = {Concentration, Functional Inequalities and Isoperimetry, Contemporary Mathematics},
	volume = {545},
	year = {2011},
	pages = {103-122},
	publisher = {American Mathematical Society},
	organization = {American Mathematical Society},
	address = {Providence -RI},
	url = {http://www.ams.org/books/conm/545/},
	author = {Apostolos Giannopoulos and Grigoris Paouris and Petros Valettas}
}
