title: flexible and scalable digital library search. authors: h blok , m windhouwer , r zwol , m petkovic , p apers , m kersten , w jonker. venue: vldb. year: 2001
title: flexible and scalable digital library search. authors: he blok , m windhouwer , r van zwol , m petkovic , pmg. venue: proceedings of the international conference on very large & hellip ; ,. year: 2001.0