-- Synonyms for Version 3.1.7.1 --
PUBLIC "-//Norman Walsh//DTD Simplified DocBk XML V3.1.7.1//EN"                 "3.1.7.1/sdocbookref.dtd"
PUBLIC "-//Norman Walsh//DTD Simplified DocBk XML RefEntry V3.1.7.1//EN"        "3.1.7.1/sdocbook.dtd"
PUBLIC "-//Norman Walsh//DTD Simplified DocBk XML V3.1.7//EN"                 	"3.1.7.1/sdocbookref.dtd"
PUBLIC "-//Norman Walsh//DTD Simplified DocBk XML RefEntry V3.1.7//EN"        	"3.1.7.1/sdocbook.dtd"
PUBLIC "-//Norman Walsh//DTD Simplified DocBk XML//EN"                          "3.1.7.1/sdocbookref.dtd"
PUBLIC "-//Norman Walsh//DTD Simplified DocBk XML RefEntry//EN"                 "3.1.7.1/sdocbook.dtd"

-- Synonyms for Version 4.1.2.4 --
PUBLIC "-//Norman Walsh//DTD Simplified DocBook XML//EN"                        "4.1.2.4/sdocbook.dtd"
PUBLIC "-//Norman Walsh//DTD Simplified DocBook XML RefEntry//EN"               "4.1.2.4/sdocbookref.dtd"
PUBLIC "-//Norman Walsh//DTD Simplified DocBook XML V4.1.2//EN"                 "4.1.2.4/sdocbook.dtd"
PUBLIC "-//Norman Walsh//DTD Simplified DocBook XML RefEntry V4.1.2//EN"        "4.1.2.4/sdocbookref.dtd"

-- Versions backward-compatible with 4.1.2.4 --
PUBLIC "-//Norman Walsh//DTD Simplified DocBook XML V4.1.2.4//EN"               "4.1.2.4/sdocbook.dtd"
PUBLIC "-//Norman Walsh//DTD Simplified DocBook XML RefEntry V4.1.2.4//EN"      "4.1.2.4/sdocbookref.dtd"
PUBLIC "-//Norman Walsh//DTD Simplified DocBook XML V4.1.2.3//EN"               "4.1.2.4/sdocbook.dtd"
PUBLIC "-//Norman Walsh//DTD Simplified DocBook XML RefEntry V4.1.2.3//EN"      "4.1.2.4/sdocbookref.dtd"
PUBLIC "-//Norman Walsh//DTD Simplified DocBook XML V4.1.2.2//EN"               "4.1.2.4/sdocbook.dtd"
PUBLIC "-//Norman Walsh//DTD Simplified DocBook XML RefEntry V4.1.2.2//EN"      "4.1.2.4/sdocbookref.dtd"

-- Versions backward-compatible with 4.1.2.1 --
PUBLIC "-//Norman Walsh//DTD Simplified DocBook XML V4.1.2.1//EN"               "4.1.2.1/sdocbook.dtd"
PUBLIC "-//Norman Walsh//DTD Simplified DocBook XML RefEntry V4.1.2.1//EN"      "4.1.2.1/sdocbookref.dtd"
PUBLIC "-//Norman Walsh//DTD Simplified DocBook XML V4.1.1.1//EN"               "4.1.2.1/sdocbook.dtd"
PUBLIC "-//Norman Walsh//DTD Simplified DocBook XML RefEntry V4.1.1.1//EN"      "4.1.2.1/sdocbookref.dtd"
PUBLIC "-//Norman Walsh//DTD Simplified DocBook XML V4.0.1//EN"                 "4.1.2.1/sdocbook.dtd"
PUBLIC "-//Norman Walsh//DTD Simplified DocBook XML RefEntry V4.0.1//EN"        "4.1.2.1/sdocbookref.dtd"

