== Eksterne links ==
* {{Citation
|first = Lars Marius
|last = Garshol
|date = 2008
|title = BNF and EBNF: What are they and how do they work?
|work = Stuff by Lars M. Garshol
|publisher = garshol.priv.no
|url = http://www.garshol.priv.no/download/text/bnf.html
|access-date =  5. september 2015
|archive-date = 11. februar 2010
|archive-url = https://web.archive.org/web/20100211143651/http://www.garshol.priv.no/download/text/bnf.html
|url-status = ok
}}
* {{Cite web
|first = Klaus
|last = Thomsen
|date = 2006?
|title = DYNAMIK PÅ CANTOR MÆNGDEN
|work = Personal Web pages at the Department of Mathematics
|publisher = home.math.au.dk
|url = http://home.math.au.dk/matkt/RUC.pdf
|url-status = dead
}}
Filosofi Datalogi Videnskab Matematik