ALQ By asierALQ 1970 GML https://www.ibm.com/es-es/ 1978 TeX http://www-cs-faculty.stanford.edu/~knuth/abcde.html#texbk 1984 POSTCRIPT http://www.adobe.com/products/postscript.html 1985 LaTeX http://lamport.azurewebsites.net/pubs/pubs.html#latex 1986 SGML http://www.hipertexto.info/documentos/sgml.htm 1991 HTML https://webfoundation.org/about/vision/history-of-the-web/ 1993 PDF https://en.wikipedia.org/wiki/Portable_Document_Format 1996 CSS https://www.w3.org/standards/techs/css#w3c_all 1997 XML https://www.w3.org/XML/hist2002 2000 XHTML https://www.w3.org/TR/2002/REC-xhtml1-20020801/