Ernst Georg Haffner Uwe Roth Andreas Heuer 0002 Thomas Engel Christoph Meinel What Do Hyperlink-Proposals and Request-Prediction Have in Common? 285-293 http://link.springer.de/link/service/series/0558/bibs/1909/19090285.htm 2000 conf/advis/2000 ADVIS db/conf/advis/advis2000.html#HaffnerRHEM00