SGML - sgml/signature GitHub Wiki

DSSSL

http://xml.coverpages.org/dsssl-note-erik.html

https://www.xml.com/pub/2000/05/03/dsssl/index.html

https://www.wiumlie.no/2006/phd/

Erik Naggum

https://en.wikiquote.org/wiki/Erik_Naggum

http://erik.naggum.no/

https://www.w3.org/blog/2009/06/for-erik-naggum/

http://www.librarything.com/catalog/nocebo

https://news.ycombinator.com/item?id=9228348