@Article{ MARTÍNEZ:19-21,

author = { CELIA MARTÍNEZ YÁÑEZ } ,

title = { Visual impact on heritage sites: encouraging corporate responsibility },

journal = { International Council on Monuments and Sites News },

year = { 2012 },

volume = { 19 },

pages = { 19-21 },

doi = { http://ICOMOS.ORG },

}