@book{50111,
	author = {Orlov, Andrei A.,},
	title = {With letters of light},
	publisher = {Walter de Gruyter,},
	year = {2011.},
	series = {Ekstasis, religious experience from antiquity to the Middle Ages ;},
	address = {New York :},
	url = {http://www.netLibrary.com/urlapi.asp?action=summary&v=1&bookid=349519}
}