This is the University of Oslo Law Library's citation style written in csl, intended for use with all reference management programs supporting .csl-files (Zotero, Mendeley, etc.).
The style has been created based on the University of Oslo Law Library's recommendations for citing legal works, described in detail here (in Norwegian): http://www.ub.uio.no/skrive-publisere/referere/referansestiler/rettsvitenskap.html#toc2
General feedback and suggestions for improvement can be sent to h.g.s.lian@ub.uio.no.