archive.org/web/20161023054925/http://www.panoramio.com/user/6216469?with_photo_id=64082052 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161023040618/http://www.panoramio.com/user/6216469?with_photo_id=64076940 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161020071533/http://www.panoramio.com/user/6216469?with_photo_id=64076571 operator: Panoramio described at URL: https://web.archive...
participation of the Wikipedian and photographer communities (Flickr, Panoramio) and the role of the Wikimedia chapters in contest organization. Underlined...