DSSSL Online Application Profile: 1996-08-16 - A description of an application profile of DSSSL designed for the formatting specification requirements of online SGML (and HTML) browsers and editors. - http://www.ibiblio.org/pub/sun-info/standards/dsssl/dssslo/do960816.htm
Technical Corrigendum for ISO/IEC 10179: DSSSL - Proposal for a Technical Corrigendum to the DSSSL standard. This includes a list of errata [WG8 N1883 -- ISO/IEC JTC 1/SC 18]. - http://www.y12.doe.gov/sgml/wg8/document/1883.htm