Due to the specialist subject matter, an uncommon font, Reykjavik Times ISO, had to be used in this thesis. 
If the user does not have this font installed on their computer, the PDF will display a substitution font, 
and certain characters (specifically capital and lower-case o caudata) will appear as different characters. 
The font may be downloaded from the internet for free (from http://medlem.spray.se/sprakon/fonter.htm), 
but it cannot be embedded in the PDF