/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: perravna https://cdn.slidesharecdn.com/profile-photo-perravna-48x48.jpg?cb=1523400069 Per Sivertsen a changé de nom de famille et a pris le nom sámi de sa mère: Ravna. Per Sivertsen has taken his mothers Sámi last name: Ravna