@INPROCEEDINGS{Bartelt:BID-01,
  author    = {Andreas Bartelt and D. Faensen and L. Faulstich and E. Schallehn and Christian Zirpins},
  title     = {Building Infrastructures for Digital Libraries},
  booktitle = {DELOS Workshop on Interoperability in Digital Libraries},
  year      = {2001},
  volume    = {No. 01/W06},
  month     = {9},
  publisher = {ERCIM Workshop Proceedings}
}