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External references: Alex Ureña

1.		Eater DC, 2017-02-02
		http://dc.eater.com/2017/2/2/14480342/alex-urena-new-chef-barcelona-wine-bar-dc
2.		Eater New York, 2015-02-26
		http://ny.eater.com/2015/2/26/8116369/rayuela-chef-alex-urena-planning-tasca-china-patsys-and-caribbean-bk9
3.		Facebook, 2012-12-13
		http://www.facebook.com/RayuelaNYC
4.		Phoodie Info, 2010-01-19
		http://www.phoodie.info/2010/01/19/devis-den-appoints-new-head-chef/
5.		philly.com (now inquirer.com), 2010-01-18
		https://www.inquirer.com/philly/blogs/the-insider/Chef_shakeup_Devils_Den_lands_R2Ls_Urena.html
6.		New York Times, 2009-11-24
		http://dinersjournal.blogs.nytimes.com/2009/11/24/urena-is-heading-out-of-town/?src=twt&twt=nytimesdining