archive.org/web/20161021133100/http://www.panoramio.com/user/6216469?with_photo_id=64076462 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161021143657/http://www.panoramio.com/user/6216469?with_photo_id=64076906 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161020131811/http://www.panoramio.com/user/6216469?with_photo_id=64075721 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161019171035/http://www.panoramio.com/user/6216469?with_photo_id=64104768 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...