archive.org/web/20161021130637/http://www.panoramio.com/user/6216469?with_photo_id=64077019 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161021004817/http://www.panoramio.com/user/6216469?with_photo_id=64076547 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161020003243/http://www.panoramio.com/user/6216469?with_photo_id=64104791 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161021164644/http://www.panoramio.com/user/6216469?with_photo_id=64077737 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161023004222/http://www.panoramio.com/user/6216469?with_photo_id=64077601 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...