So, my application looks like its going very well. I've got a feedback from the Norwegian institute that I am the most suitable candidate for the job among 13 ones. In a few weeks, I will be in the interview. I examine that there will be salary negotiations after the interview, taken into account the hard processing for all the applicants to the job and the committee's decision to choose me as the best candidate.
The salary pay scale is 57-76 according to the Norwegian system. To be honest, anything less than 68 will not be of interest to me. However, I don't want to lose the job because of such decision. I don't find any information on here or the internet about how can I negotiate a salary in Academic Norwegian organizations.
I would appreciate your help or experience. PS: I have a family, maybe this can explain why I need a higher pay :P