References 

Normative references 

[RFC1123]

"Requirements for Internet Hosts -- Application and Support", R. Braden, October 1989.
Download from ftp://ds.internic.net/rfc/rfc1123.txt.

[RFC1468]

"Japanese Character Encoding for Internet Messages", J. Murai, M. Crispin, and E. van der Poel, June 1993.
Download from ftp://ds.internic.net/rfc/rfc1468.txt.

[RFC1555]

"Hebrew Character Encoding for Internet Messages", H. Nussbacher and Y. Bourvine, December 1993.
Download from ftp://ds.internic.net/rfc/rfc1555.txt.

[RFC1556]

"Handling of Bi-directional Texts in MIME", H. Nussbacher, December 1993.
Download from ftp://ds.internic.net/rfc/rfc1556.txt.

[RFC1590]

"Media Type Registration Procedure", J. Postel, March 1994.
Download from ftp://ds.internic.net/rfc/rfc1590.txt.

[RFC1738]

"Uniform Resource Locators", T. Berners-Lee, L. Masinter, and M. McCahill, December 1994.
Download from ftp://ds.internic.net/rfc/rfc1738.txt.

[RFC1766]

"Tags for the Identification of Languages", H. Alvestrand, March 1995.
Download from ftp://ds.internic.net/rfc/rfc1766.txt.

[RFC1808]

"Relative Uniform Resource Locators", R. Fielding, June 1995.
Download from ftp://ds.internic.net/rfc/rfc1808.txt.

[RFC1867]

"Form-based File Upload in HTML", E. Nebel and L. Masinter, November 1995.
Download from ftp://ds.internic.net/rfc/rfc1867.txt.

[RFC2045]

"Multipurpose Internet Mail Extensions (MIME) Part One: Format of Internet Message Bodies", N. Freed and N. Borenstein, November 1996.
Download from ftp://ds.internic.net/rfc/rfc2045.txt. Note that this RFC obsoletes RFC1521, RFC1522, and RFC1590.

[RFC2046]

"Multipurpose Internet Mail Extensions (MIME) Part Two: Media Types", N. Freed and N. Borenstein, November 1996.
Download from ftp://ds.internic.net/rfc/rfc2046.txt. Note that this RFC obsoletes RFC1521, RFC1522, and RFC1590.

[RFC2068]

"HTTP Version 1.1 ", R. Fielding, J. Gettys, J. Mogul, H. Frystyk Nielsen, and T. Berners-Lee, January 1997.
Download from ftp://ds.internic. net/rfc/rfc2068.txt.

[RFC2070]

"Internationalization of the HyperText Markup Language", F. Yergeau, G. Nicol, G. Adams, and M. Dürst, January 1997.
Download from ftp://ds.internic.net/rfc/rfc2070.txt.

[RFC2119]

"Key words for use in RFCs to Indicate Requirement Levels", S. Bradner, March 1997.
Download from ftp://ds.internic.net/rfc/rfc2119.txt.

[ISO639]

"Code for the representation of names of languages", ISO 639:1988.
For more information, consult http://www.iso.ch/cate/d4766.html.
See also http://www.sil.org/sgml/iso639a.html.

[ISO646]

"Information technology -- ISO 7-bit coded character set for information interchange, ISO/IEC 646:1991.

[ISO1000]

"SI units and recommendations for the user of their multiples and of certain other units", ISO 1000:1992.

[ISO3166]

"Codes for the representation of names of countries", ISO 3166:1993.

[ISO4217]

"Codes for the representation of currencies and funds", ISO 4217:1995.

[ISO8601]

"Data elements and interchange formats -- Information interchange -- Representation of dates and times", ISO 8601:1988.

[ISO88591]

"Information processing -- 8-bit single-byte coded graphic character sets -- Part 1: Latin alphabet No. 1", ISO 8859-1:1987.

[ISO8879]

"Information Processing -- Text and Office Systems -- Standard Generalized Markup Language (SGML)", ISO 8879:1986.
For the list of SGML entities, consult ftp://ftp.ifi.uio.no/pub/SGML/ENTITIES/.

[ISO10646]

"Information Technology - Universal Multiple- Octet Coded Character Set (UCS) - Part 1: Architecture and Basic Multilingual Plane", ISO/IEC 10646-1:1993. The current specification also takes into consideration the first five amendments to ISO/IEC 10646-1:1993.

[UNICODE]

"The Unicode Standard: Version 2.0", The Unicode Consortium, Addison-Wesley Developers Press, 1996. The specification also takes into consideration the corrigenda at http://www.unicode.org/unicode/uni2errata/bidi.htm.
For more information, consult the Unicode Consortium's home page at http://www.unicode.org/

[SRGB]

"A Standard Default color Space for the Internet", version 1.10, M. Stokes, M. Anderson, S. Chandrasekar, and R. Motta, 5 November 1996.
Download from http://www.w3.org/Graphics/Color/sRGB.html

[CSS1]

"Cascading Style Sheets, level 1", H. W. Lie and B. Bos, 17 December 1996.
Download from http://www.w3.org/TR/REC-CSS1-961217.html

[ADOBE90]

"Postscript Language Reference Manual", 2nd Edition, Appendix E., Addison-Wesley Publishing Co., 1990.

[ERCS]

"Extended Reference Concrete Syntax for SGML", 30 May 1995.
Download from http://www.sgmlopen.org/sgml/docs/ercs/ercs-home.html

[SGMLOPEN]

Consult the home page of the SGML Consortium at http://www.sgmlopen.org/

Informative references 

[MIMETYPES]

Download a list of registered Internet Media Types (MIME types) from ftp://ftp.isi.edu/in-notes/iana/assignments/media-types/.

[RFC822]

"Standard for the Format of ARPA Internet Text Messages", Revised by David H. Crocker, August 1982.
Download from ftp://ds.internic.net/rfc/rfc822.txt.

[RFC850]

"Standard for Interchange of USENET Messages", M. Horton, June 1983.
Download from ftp://ds.internic.net/rfc/rfc850.txt.

[RFC1866]

"HyperText Markup Language 2.0", T. Berners-Lee and D. Connolly, November 1995.
Download from ftp://ds.internic.net/rfc/rfc1866.txt.

[HTML30]

"HyperText Markup Language Specification Version 3.0", Dave Raggett, September 1995.
Download from HyperText Markup Language Specification Version 3.0.

[HTML32]

"HTML 3.2 Reference Specification", Dave Raggett, 14 January 1997.
Download from http://www.w3.org/TR/REC-html32.html

[CALS]

Continuous Acquisition and Life-Cycle Support (CALS). CALS is a Department of Defense strategy for achieving effective creation, exchange, and use of digital data for weapon systems and equipment. More information can be found on the CALS home page at at http://navysgml.dt.navy.mil/cals.html.

[RFC1942]

"HTML Tables", Dave Raggett, May 1996.
Download from ftp://ds.internic.net/rfc/rfc1942.txt.

[HTML3STYLE]

"HTML and Style Sheets", B. Bos, D. Raggett, and H. Lie, 24 March 1997.
Download from http://www.w3.org/TR/WD-style.html

[LEXHTML]

"A Lexical Analyzer for HTML and Basic SGML", D. Connolly, 15 June 1996. Download from http://www.w3.org/TR/WD-html-lex

[BRYAN88]

"SGML: An Author's Guide to the Standard Generalized Markup Language", M. Bryan, Addison-Wesley Publishing Co., 1988.

[GOLD90]

"The SGML Handbook", C. F. Goldfarb, Clarendon Press, 1991.

[VANH90]

"Practical SGML", E. van Herwijnen, Kluwer Academicq Publishers Group, Norwell and Dordrecht, 1990.

[SQ91]

"The SGML Primer", 3rd Edition, SoftQuad Inc., 1991.

[SP]

SP is a public domain SGML parser.
Download from ftp://ftp.jclark.com/pub/sp/. Further information is available at http://www.jclark.com.

[ETHNO]

"Ethnologue, Languages of the World", 12th Edition, Barbara F. Grimes editor, Summer Institute of Linguistics, October 1992.

[DCORE]

The Dublin Core: for more information see http://purl.org/metadata/dublin_core

[PICS]

Platform for Internet Content (PICS). For more information see http://www.w3.org/PICS/

[TAKADA]

"Multilingual Information Exchange through the World-Wide Web", Toshihiro Takada, Computer Networks and ISDN Systems, Vol. 27, No. 2, pp. 235-241, November 1994.