archive.org/web/20161023050528/http://www.panoramio.com/user/6216469?with_photo_id=64081558 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161021202704/http://www.panoramio.com/user/6216469?with_photo_id=64077558 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161020122256/http://www.panoramio.com/user/6216469?with_photo_id=64082172 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...