Research Issues in Structured and Semistructured Database Programming 7th International Workshop on Database Programming Languages, DBPL'99 Kinloch Rannoch, UK, September 1-3, 1999 Revised Papers Connor Richard Heftet / 2000 / Engelsk
World Wide Web and Databases International Workshop WebDB'98, Valencia, Spain, March 27- 28, 1998 Selected Papers Atzeni Paolo Heftet / 1999 / Engelsk
