Before the 1988 RST paper
The definitive paper on RST is still the one in Text 8 (3). When it was being prepared, based on a prior ISI report, we had to shorten it for publication at the insistence of the editor, primarily by deleting the following kinds of material:
review and credit to prior work, explanations of examples, a section on terminology, As a result, significant parts of pages 26 - 35 were dropped, and pages 38 through 79 of the report were represented by 10 much smaller pages. An Appendix on terminology was dropped completely.
Here are the deleted portions, in scanned images of the ISI report, ISI-RS-87-190, June 1987, starting with the table of contents and then proceeding to page 38 and following. The median image size is about 60K bytes.
Note: In order to allow timely release of this website, some of these 50+ page images did not appear when the rest of the website was released. The set of pages is now complete here.
Note also that although the full report was expected to appear in an edited book, The Structure of Discourse, Livia Polanyi, ed., that book was never published. It should not be referenced.