Löser, A.A.LöserNejdl, W.W.NejdlSiberski, W.W.SiberskiWolpers, M.M.Wolpers2022-03-102022-03-102003https://publica.fraunhofer.de/handle/publica/34400510.1007/3-540-45017-3_19en004400Information integration in schema-based peer-to-peer networksconference paper