You can order an interlibrary loan from another Icelandic library directly from leitir.is
Do you know Leitir?
How to order
You have to be signed in to order items through Leitir. To sign in use your user ID and a password assigned to your library card. If you do not know your user ID or password please contact the circulation department at firstname.lastname@example.org.
Once you've signed in and located the desired item select locations & requests.
Making a request
Select interlibrary loans and then under Request options on ILL choose Desired media and press Request.