| public "-//OASIS//DTD DocBook XML CALS Table Model V4.1//EN " | |
| public "-//Davenport//DTD DocBook V3.0//EN" | |
| public " -//OASIS//DTD XML Exchange Table Model 19990315//EN" | |
| public "-//Davenport//ENTITIES DocBook Additional General Entities V3.0//EN" | |
| public "-//OASIS//DTD DocBook XML CALS Table Model V4.1//EN " | |
| public "-//Davenport//DTD DocBook V3.0//EN" | |
| public " -//OASIS//DTD XML Exchange Table Model 19990315//EN" | |
| public "-//Davenport//ENTITIES DocBook Additional General Entities V3.0//EN" | |